| 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 | $138.94 | 6.702% | $148.2518 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $249.52 | 4.652% | $261.1277 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $10.46 | 4.263% | $10.9059 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $144.61 | 7.270% | $155.1231 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $139.43 | 11.727% | $155.781 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $31.57 | 11.725% | $35.2716 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $106.49 | 9.561% | $116.6715 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $821.02 | $883.1326 | $883.13 | $883.10 | $883.20 | |