| 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 | $13.29 | 3.258% | $13.723 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $158.37 | 7.717% | $170.5914 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $110.78 | 9.104% | $120.8654 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $116.26 | 13.693% | $132.1795 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $41.41 | 12.287% | $46.498 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $94.36 | 13.802% | $107.3836 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $218.49 | 5.118% | $229.6723 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $752.96 | $820.9132 | $820.91 | $820.90 | $821.00 | |