| 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 | $186.97 | 3.689% | $193.8673 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $105.56 | 12.516% | $118.7719 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $28.82 | 13.419% | $32.6874 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $202.88 | 10.829% | $224.8499 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $48.84 | 4.360% | $50.9694 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $169.65 | 10.802% | $187.9756 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $10.98 | 7.235% | $11.7744 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $753.70 | $820.8959 | $820.90 | $820.85 | $821.00 | |