n early 2012 , Allan's gross pay increased from $81,000 per year to $100,500 per year. What was the annual percent increase in Allan's pay after federal income taxes were deducted? Allan received an after-tax salary increase of %. (Round the final answer to two decimal places as needed. Round all intermediate values to six decimal places as needed.) \begin{tabular}{|l|l|} \hline TaxableIncome(Incometaxbrackets) & Tax Rates \\ \hline$42,707 or less & 15% of taxable income less than or equal to $42,707; plus \\ \hline$42,707 to $85,414 & 22% of taxable income greater than $42,707 and less than or equal to $85,414; plus \\ \hline$85,414 to $132,406 & 26% of taxable income greater than $85,414 and less than or equal to $132,406; plus \\ \hline Over $132,406 & 29% of taxable income greater than $132,406 \\ \hline \end{tabular}