| 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 | $147.86 | 12.544% | $166.4076 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $21.83 | 11.254% | $24.2867 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $26.43 | 6.437% | $28.1313 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $13.67 | 12.858% | $15.4277 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $101.33 | 7.765% | $109.1983 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $147.40 | 10.617% | $163.0495 | $163.05 | $163.05 | $163.00 |
| Purchase #7 | $115.57 | 10.648% | $127.8759 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $574.09 | $634.3770 | $634.39 | $634.45 | $634.30 | |