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Tara is shopping at a department store in the mall. before checking out she wants to make sure she brought enough money to pay for the entire purchase. if the tax rate is 7%, what is a reasonable estimate of the amount of money that tara can expect to pay?

Respuesta :

If Tara bought, sweater $ 52, T-shirt $19, Shoes $68, Jeans $72, Necklace $21, the total would be;
52+19+68+72+21 = 230
But a tax rate of 7% was included, 
Thus, 230 × 0.07 = 16.1
Therefore, the total amount is 230+16.1 = 246.1
Hence, the Estimate amount of money that Tara expects to pay is $250

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