I don't know if you can calculate the tax revenue of your average dollar, because there is in fact a massive argument over how much actual
money is "out there". And with electronic funds, whether physical currency even counts any more.
How much money in dollars is out there:
M0, counting only currency: about $80 Billion
M1, counting checking accounts: $1.4 Trillion
M2, counting savings accounts, CDs, money market accounts and Paypal tip mug accounts: $7 Trillion
Meanwhile the annual fed receipts are around 2.4 Trillion per year.