| 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 | $146.71 | 9.746% | $161.0084 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $186.57 | 11.802% | $208.589 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $21.39 | 4.775% | $22.4114 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $73.56 | 12.369% | $82.6586 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $250.68 | 8.276% | $271.4263 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $62.32 | 5.833% | $65.9551 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $131.52 | 9.634% | $144.1906 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $872.75 | $956.2394 | $956.25 | $956.25 | $956.30 | |