| 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 | $212.65 | 7.688% | $228.9985 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $35.72 | 4.165% | $37.2077 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $193.47 | 10.459% | $213.705 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $8.98 | 11.294% | $9.9942 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $146.28 | 6.773% | $156.1875 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $12.58 | 9.656% | $13.7947 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $126.64 | 13.843% | $144.1708 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $736.32 | $804.0584 | $804.06 | $804.05 | $804.10 | |