| 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 | $95.45 | 11.203% | $106.1433 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $167.80 | 9.740% | $184.1437 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $155.73 | 7.752% | $167.8022 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $139.32 | 13.801% | $158.5476 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $89.49 | 8.679% | $97.2568 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $40.95 | 6.818% | $43.742 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $209.85 | 9.348% | $229.4668 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $898.59 | $987.1024 | $987.10 | $987.10 | $987.00 | |