In the United States, the majority of denominations of currency that are printed and remain in circulation include $1, $2, $5, $10, $20, $50, and $100 bills (in addition to coins in circulation).

You might not realise that you are the owner of one of these quarters, which could potentially be swapped for thousands of ...

Here are some of the most valuable coins in the U.S. that are still in circulation. 1913 Liberty Head Nickel With only five in existence, you can make a pretty penny if you find one of these in ...

Collectibles The 1-dollar coin that can be worth up to $132,000: Almost a century old but some are still in circulation. A rare $1 coin minted in 1921 could be worth up to $132,000.

Dimes make dollars, they say -- but some dimes are worth more than a few dollars. As Gainesville Coins detailed, there are U.S. dimes that have sold for more than seven figures in the past. Find ...