| 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 | $153.86 | 7.858% | $165.9503 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $72.84 | 10.168% | $80.2464 | $80.25 | $80.25 | $80.20 |
| Purchase #3 | $72.69 | 7.390% | $78.0618 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $245.98 | 13.688% | $279.6497 | $279.65 | $279.65 | $279.60 |
| Purchase #5 | $136.66 | 12.700% | $154.0158 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $21.29 | 8.353% | $23.0684 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $97.87 | 4.696% | $102.466 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $801.19 | $883.4584 | $883.47 | $883.40 | $883.50 | |