That would really be unusual if your income in 2024 is greater than your income in 2023 and the sales tax is less in 2024. So there is something else going on.
Go to this IRS website for sales taxes and see it it come close to the TurboTax sales tax for 2024 - https://www.irs.gov/credits-deductions/individuals/use-the-sales-tax-deduction-calculator
