I do the same as you for all denominations. New boxes/rolls don't get counted, skunks do. I rarely get boxes (usually it's 1/2 boxes or some other roll quantity) so I inspect the rolls as I'm getting them. One of my main banks got a bunch of brand new LOOMIS pennies yesterday, and about the 3rd roll in, I stopped my teller because they were all 2016-Ds...