I live in an area with a lot of meters as well, and bought one of these little guys for about $2 from Container Store (if you don't have one locally, its a organizational type store, large chain, i'm sure you can order online). Holds about a $10 roll of quarters. Keeps things nice and organized.
2011 JGC WK2 - Laredo X - 5.7 - 4x4 - 430N(RHB)
2010 Audi S4 - BMW 1150RT (Mine) - BMW 1200RT-P (Theirs)