| 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 | $147.31 | 9.633% | $161.5004 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $15.25 | 11.692% | $17.033 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $63.83 | 3.503% | $66.066 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $112.83 | 8.632% | $122.5695 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $93.96 | 5.502% | $99.1297 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $207.56 | 6.381% | $220.8044 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $75.46 | 7.485% | $81.1082 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $716.20 | $768.2112 | $768.21 | $768.20 | $768.20 | |