| 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 | $139.27 | 11.839% | $155.7582 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $103.28 | 13.476% | $117.198 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $13.29 | 4.526% | $13.8915 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $97.58 | 8.155% | $105.5376 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $103.75 | 6.873% | $110.8807 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $99.97 | 13.427% | $113.393 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $171.45 | 3.318% | $177.1387 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $728.59 | $793.7977 | $793.80 | $793.85 | $793.80 | |