| 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 | $141.47 | 11.787% | $158.1451 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $27.98 | 3.222% | $28.8815 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $128.57 | 4.588% | $134.4688 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $66.35 | 6.691% | $70.7895 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $177.31 | 11.295% | $197.3372 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $140.88 | 5.536% | $148.6791 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $124.63 | 6.657% | $132.9266 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $807.19 | $871.2278 | $871.24 | $871.30 | $871.20 | |