I usually keep my Quarters in a coffee can and glue the lid on it. Then I keep all of my other change in an old tub for Laffy Taffy. The gluing the lid think worked great, but I had meant to save quarters from February to February. Ended up needing the money for the Kickstarter in July, but it was too good a deal to pass up, so it was worth it.
Plus, I should be set for life on minis. ha