| 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 | $158.91 | 3.787% | $164.9279 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $70.97 | 12.854% | $80.0925 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $145.78 | 8.840% | $158.667 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $80.26 | 3.363% | $82.9591 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $35.95 | 11.442% | $40.0634 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $224.73 | 8.320% | $243.4275 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $44.53 | 9.848% | $48.9153 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $761.13 | $819.0527 | $819.06 | $819.05 | $819.10 | |