I turned in $158.90 to Coinstar today (getting back $143.33) and the following were rejected:

• One Canadian quarter.
  
• One Canadian dime.
  
• Three perfectly good U.S. dimes.
  
• Three perfectly good U.S. pennies.
  
• One paperclip.
  
• One remnant of a candy bar wrapper.

Those Canadians, always leaving their money in my house! Heh.