| 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 | $165.58 | 9.267% | $180.9243 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $25.28 | 8.514% | $27.4323 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $113.93 | 3.168% | $117.5393 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $44.34 | 5.240% | $46.6634 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $104.97 | 5.516% | $110.7601 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $154.27 | 5.797% | $163.213 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $152.77 | 3.581% | $158.2407 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $761.14 | $804.7731 | $804.76 | $804.75 | $804.70 | |