Which means the working class paid more in taxes and the rich paid less. Heck, his social security "reform" by itself raised the tax for social security from 1% to 6%. He got rid of interest deductions for credit cards, which was a big whammy on the working class.
Of course, by 1986, he (or the people around the senile old bastard) realized Supply Side really was Voodoo economics and had to roll those tax cuts back. This is why Poppy Bush had to scream "Read my lips" before he had to raise taxes, too, to save the Banksters from their own malfeasence.
This is why I say... a working person voting for a Republican is like a Chicken voting for Colonel Sanders.