I am genuinely interested in seeing something about "total taxes paid" (including sales tax, which hits the hardest low-income folks) but I could not find such

I am genuinely interested in seeing something about "total taxes paid" (including sales tax, which hits the hardest low-income folks) but I could not find such research. And I am certainly not saying hair cutting is not important. For once, without proper haircut CEO of the company will not be able to raise money to do a new project which potentially can employ a lot of people and pay a lot of taxes.