| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.48 | 10.844% | $149.063 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $116.27 | 5.678% | $122.8718 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $121.74 | 9.477% | $133.2773 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $90.67 | 8.708% | $98.5655 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $195.66 | 10.590% | $216.3804 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $135.92 | 6.358% | $144.5618 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $88.38 | 13.197% | $100.0435 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $883.12 | $964.7633 | $964.76 | $964.75 | $964.90 | |