| 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 | $166.40 | 8.488% | $180.524 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $124.45 | 7.762% | $134.1098 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $101.38 | 11.871% | $113.4148 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $229.25 | 3.421% | $237.0926 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $65.30 | 4.427% | $68.1908 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $27.60 | 8.540% | $29.957 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $105.39 | 5.589% | $111.2802 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $819.77 | $874.5692 | $874.56 | $874.55 | $874.60 | |