Basically, there are some people who are anti penny, they claim it's useless, and it costs more then it's worth (which is wrong, since the US mint makes 24mill a year on pennies)
Anyway, they propose a rounding tax and the abolishment of the penny. Basically, the rounding tax works, by..well...rounding. (If it comes out to 18.52, you roun down and pay 18.50, if it's 18.57, you round up and pay 18.60)
Any thoughts?