| 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 | $129.43 | 7.374% | $138.9742 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $55.98 | 11.370% | $62.3449 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $70.51 | 13.251% | $79.8533 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $196.87 | 3.177% | $203.1246 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $150.30 | 5.384% | $158.3922 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $248.71 | 13.139% | $281.388 | $281.39 | $281.40 | $281.40 |
| Purchase #7 | $61.45 | 11.459% | $68.4916 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $913.25 | $992.5688 | $992.55 | $992.55 | $992.60 | |