When ever I buy something, I never use change (if 
it's $3.25, I'll give the clerk $4, even if I 
have a quarter on hand) so I throw all this loose 
change in my bank and never touch it.  When I 
literally run out of cash on hand, I spend a 
saturday afternoon rolling quarters and nickels 
and dimes ^^;  I usually end up with $50 or more, 
depending on how long it's been, and that's 
usually enough to get the cel I've got to have or 
whatever... ^^;;  Hey, it's simple and inane but 
it works for me.