See that big wide bar under your bottom row of keys?

Try pressing it once in a while. You'll be surprised how it improves the look of your sentences.

And to answer your question:

Lincoln - penny

Jefferson - nickel

Roosevelt - dime

Washington - quarter

Kennedy - half dollar

All U.S. presidents - $1 coin

Washington - $1 bill

Jefferson - $2 bill

Lincoln - $5 bill

Hamilton (not a president) - $10 bill

Jackson - $20 bill

Grant - $50 bill

Franklin (not a president) - $100 bill

You have absolutely no cash available anywhere near you? Reach in your pocket or wallet and look.

ireallydontknowtheanswer