How do get rid of all the coins you accumulate from your shopping at different stores. You may not have a bank with a Coin Machine that converts the coins to money for free or you may not have a Coinstar Machine nearby or you may not want to pay a fee for converting coins to bills in a Coinstar Machine.
There is a nice way to solve this.
Do your shopping in a store a that has a "Self Service" Checkout. Checkout at the "Self Service" row and use all your change coins there.
Post offices have automatic stamp dispensers that take coins of all denominations (down to a cent). If you want stamps use the dispenser to get rid of change coins.