| 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 | $140.37 | 12.705% | $158.204 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $116.41 | 6.295% | $123.738 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $170.38 | 13.328% | $193.0882 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $159.25 | 7.106% | $170.5663 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $65.79 | 13.804% | $74.8717 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $16.90 | 8.336% | $18.3088 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $46.58 | 7.697% | $50.1653 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $715.68 | $788.9423 | $788.95 | $788.90 | $789.00 | |