| 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 | $156.85 | 13.305% | $177.7189 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $82.99 | 5.402% | $87.4731 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $78.38 | 7.351% | $84.1417 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $148.29 | 11.581% | $165.4635 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $95.54 | 3.651% | $99.0282 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $51.98 | 13.362% | $58.9256 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $149.94 | 3.818% | $155.6647 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $763.97 | $828.4157 | $828.41 | $828.40 | $828.40 | |