| 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 | $137.58 | 9.454% | $150.5868 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $209.74 | 8.154% | $226.8422 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $87.86 | 8.435% | $95.271 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $188.53 | 6.229% | $200.2735 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $17.35 | 12.864% | $19.5819 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $112.77 | 5.777% | $119.2847 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $153.36 | 3.762% | $159.1294 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $907.19 | $970.9695 | $970.96 | $971.00 | $971.00 | |