| 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 | $163.91 | 10.364% | $180.8976 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $201.93 | 12.258% | $226.6826 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $73.95 | 3.289% | $76.3822 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $78.53 | 3.555% | $81.3217 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $45.50 | 9.591% | $49.8639 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $148.87 | 13.315% | $168.692 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $45.70 | 10.795% | $50.6333 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $758.39 | $834.4733 | $834.46 | $834.50 | $834.50 | |