| 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 | $184.40 | 10.697% | $204.1253 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $67.84 | 4.870% | $71.1438 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $138.32 | 8.235% | $149.7107 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $41.29 | 4.470% | $43.1357 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $190.46 | 11.697% | $212.7381 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $80.49 | 4.874% | $84.4131 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $37.31 | 9.817% | $40.9727 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $740.11 | $806.2394 | $806.24 | $806.25 | $806.10 | |