| 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 | $117.56 | 7.790% | $126.7179 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $170.52 | 11.235% | $189.6779 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $121.99 | 7.479% | $131.1136 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $43.92 | 10.337% | $48.46 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $159.26 | 4.216% | $165.9744 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $7.53 | 12.444% | $8.467 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $60.42 | 4.511% | $63.1455 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $681.20 | $733.5563 | $733.56 | $733.50 | $733.60 | |