| 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 | $138.93 | 5.728% | $146.8879 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $69.83 | 8.566% | $75.8116 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $168.59 | 11.129% | $187.3524 | $187.35 | $187.35 | $187.40 |
| Purchase #4 | $139.49 | 13.605% | $158.4676 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $217.28 | 4.234% | $226.4796 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $125.77 | 10.767% | $139.3117 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $45.38 | 4.188% | $47.2805 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $905.27 | $981.5913 | $981.59 | $981.60 | $981.70 | |