It's tax season and it could take days...
Anyway, I just went out for coffee and stopped in to see a buddy of mine who is in the locksmith/architectural hardware sales, service and installation business.
I mentioned this to him seeing as he is in the same sort of situation. He says this is a gray area, nobody knows for sure. He normally puts tax on the invoice but if the customer feels they shouldn't pay and they deduct it he doesn't care.
His father is an CPA who used to handle his business so I'm sure this is where this came from.
-Hal
