| 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 | $136.78 | 5.647% | $144.504 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $42.26 | 10.446% | $46.6745 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $154.57 | 10.608% | $170.9668 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $37.40 | 12.407% | $42.0402 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $122.29 | 4.130% | $127.3406 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $27.51 | 5.564% | $29.0407 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $227.48 | 6.553% | $242.3868 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $748.29 | $802.9536 | $802.95 | $802.95 | $802.90 | |