Coins of the United States dollar – aside from those of the earlier Continental currency – were first minted in 1792. New coins have been produced annually and they comprise a significant aspect of the United States currency system. Circulating coins exist in denominations of 1¢, 5¢, 10¢, 25¢, 50¢, and $1.00. Also minted are bullion, including gold, silver and platinum, and commemorative coins. All of these are produced by the United States Mint. The coins are then sold to Federal Reserve Banks which in turn put coins into circulation and withdraw them as demanded by the United States economy.
The svenska riksdaler was the name of a Swedish coin first minted in 1604. Between 1777 and 1873, it was the currency of Sweden. The daler, like the dollar, was named after the German Thaler. The similarly named Reichsthaler, rijksdaalder, and rigsdaler were used in Germany and Austria-Hungary, the Netherlands, and Denmark-Norway, respectively. Riksdaler is still used as a colloquial term for krona, Sweden's modern-day currency.
The Macanese pataca or Macau pataca is the currency of the Macao Special Administrative Region of the People's Republic of China. It is subdivided into 100 avos, with 10 avos called ho (毫) in Cantonese.
The Canadian five-cent coin, commonly called a nickel, is a coin worth five cents or one-twentieth of a Canadian dollar. It was patterned on the corresponding coin in the neighbouring United States. It became the smallest-valued coin in the currency upon the discontinuation of the penny in 2013. Due to inflation, the purchasing power of the nickel continues to drop and currently the coin represents less than 0.5% of the country's lowest minimum hourly wage.
The kyat is the currency of Myanmar (Burma). The typical notation for the kyat is "K" (singular) and "Ks." (plural), placed before the numerals followed by "/-". Amounts less than K. 1/- are typically denoted with the number of pyas following "-/".
The Guyanese dollar has been the unit of account in Guyana since 29 January 1839. Originally it was intended as a transitional unit to facilitate the changeover from the Dutch guilder system of currency to the British pound sterling system. The Spanish dollar was already prevalent throughout the West Indies in general, and from 1839, the Spanish dollar unit operated in British Guiana in conjunction with British sterling coins at a standard conversion rate of one dollar for every four shillings and twopence. In 1951 the British sterling coinage was replaced with a new decimal coinage which was simultaneously introduced through all the British territories in the Eastern Caribbean. When sterling began to depreciate in the early 1970s, a switch to a US dollar peg became increasingly attractive as an anti-inflationary measure and the Eastern Caribbean Currency Authority made the switch in October 1975. The Guyanese dollar is normally abbreviated with the dollar sign $, or alternatively G$ to distinguish it from other dollar-denominated currencies.
The dollar has been the currency of Liberia since 1943. It was also the country's currency between 1847 and 1907. It is normally abbreviated with the sign $, or alternatively L$ or LD$ to distinguish it from other dollar-named currencies. It is divided into 100 cents.
The American twenty-cent piece is a coin struck from 1875 to 1878, but only for collectors in the final two years. Proposed by Nevada Senator John P. Jones, it proved a failure due to confusion with the quarter, to which it was close in both size and value.
The history of the United States dollar began with moves by the Founding Fathers of the United States of America to establish a national currency based on the Spanish silver dollar, which had been in use in the North American colonies of the Kingdom of Great Britain for over 100 years prior to the United States Declaration of Independence. The new Congress's Coinage Act of 1792 established the United States dollar as the country's standard unit of money, creating the United States Mint tasked with producing and circulating coinage. Initially defined under a bimetallic standard in terms of a fixed quantity of silver or gold, it formally adopted the gold standard in 1900, and finally eliminated all links to gold in 1971.
The Cook Islands dollar was the former currency of the Cook Islands, which now uses the New Zealand dollar, although some physical cash issued for the Cook Islands dollar remains in use. The dollar was subdivided into 100 cents, with some older 50-cent coins carrying the denomination as "50 tene".
The pound was the currency of Fiji between 1873 and 1969. It was subdivided into 20 shillings, each of 12 pence.
The dollar was the currency of the colony of Newfoundland and, later, the Dominion of Newfoundland, from 1865 until 1949, when Newfoundland became a province of Canada. It was subdivided into 100 cents.
The pound was the currency of the Canadas until 1858. It was subdivided into 20 shillings (s), each of 12 pence (d). In Lower Canada, the sou was used, equivalent to a halfpenny. Although the £sd accounting system had its origins in sterling, the Canadian pound was never at par with sterling's pound.
In 1847, the Kingdom of Hawaiʻi, under the reign of King Kamehaheha III, issued its first official coinage—a large one-cent copper penny—to alleviate the chronic shortage of small denomination coins circulating in the Hawaiian Islands. The next and last official coinage of the Hawaiian Islands was minted in 1883, by King Kalākaua I; however during the intervening period, the changing needs of the Hawaiian Islands were met by circulating private-issued tokens and the coins of the United States of America.
The history of currency in the British colony of Dominica closely follows that of the British Eastern Caribbean territories in general. Even though Queen Anne's proclamation of 1704 brought the gold standard to the West Indies, silver pieces of eight continued to form a major portion of the circulating currency right into the latter half of the nineteenth century.
The United States dollar is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color.
The first coins of the Indonesian rupiah were issued in 1951 and 1952, a year or so later than the first Indonesian rupiah banknotes printed, following the peace treaty with the Netherlands in November 1949. Although revolutionary currency had been issued by the provisional Indonesian government between 1945 and 1949, it had all been formed of paper, for metal were too scarce for the internationally isolated government to use as currency.
The copper-nickel three-cent piece, often called a three-cent nickel piece or three-cent nickel, was designed by US Mint Chief Engraver James B. Longacre and struck by the United States Bureau of the Mint from 1865 to 1889. It was initially popular, but its place in commerce was supplanted by the five-cent piece, or nickel.
The Kalākaua coinage is a set of silver coins of the Kingdom of Hawaii dated 1883, authorized to boost Hawaiian pride by giving the kingdom its own money. They were designed by Charles E. Barber, Chief Engraver of the United States Bureau of the Mint, and were struck at the San Francisco Mint. The issued coins are a dime, quarter dollar, half dollar, and dollar.
The history of Philippine money covers currency in use before the Hispanic era with gold Piloncitos and other commodities in circulation, as well as the adoption of the peso during the Hispanic era and afterwards.
Kingdom of Hawaii 
