Why does NOT the math add up? "Total deductions were $17,693, including Standard Deduction $14,600, IRA deduction $3,093, and a state and local tax deduction of $981."

In the Review page, Turbo gives me the deduction breakdown, which says "You took the Standard Deduction of $14,600. Your total deductions were $17,693, which includes an IRA deduction of $3,093 and a state and local tax deduction of $981." Why does not the math add up? My total deduction should be 14,600 + 3,093 + 981 = 18,674, isn't it?