| 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 | $156.52 | 6.472% | $166.65 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $26.95 | 11.437% | $30.0323 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $143.83 | 3.822% | $149.3272 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $19.97 | 9.746% | $21.9163 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $130.46 | 8.396% | $141.4134 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $56.79 | 9.802% | $62.3566 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $107.61 | 13.105% | $121.7123 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $642.13 | $693.4081 | $693.41 | $693.40 | $693.40 | |