what is the formula to find Federal Tax ?

alar Net Pay Pay After Pre-Tax Social Federal Retirement Deductions Security Tax 700.00 28 $672.00 $36.62 800.00 40 $760.00 $41.42 5525.00 21 $504.00 $27.47 $495.00 19.8 $475.20 $25.90 $480.00 19.2 $460.80 $25.11 $345.00 10.35 $334.65 3.24 $450.00 18 $432.00 $23.54 Assumptions 111 Tax Information Social Security Tax 5.45% Federal Tax Aunnual Income Baseline Income Tax Bracket income Tax Bracket 12 $36,000.00 25% 20% $510.00 Assumption BG Bent contrario scale 20.4 $489.60 $26.68 Regular Pay $375.00 SA20.00 S630.00 $720.00 $900.00 11.25 16.B 25.2 28.8 45 $363.75 $403.20 $604.80 $691.20 $855.00 $19.82 $21.97 $32.96 $37.67 $46.60 Retirement Perentage 0 3.00% $400.00 4.00% $800,00 5.00% $7,350,00 303.8 $557.22 23.3692308 $900,00 45 $345.00 10:35 Federal Tax 52 weeks in the year determines the employee's approximate annual salary if Statement Logical test: Pay after pretax deduction"52>Annual Federal income tax baseline (assumption box 1) True: Pay after pretax deduction Assumption box 1. Tax bracket 1 False: Pay after pretax deduction Assumption box 1. Tax Bracket 2