| 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 | $220.99 | 7.336% | $237.2018 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $136.80 | 12.684% | $154.1517 | $154.15 | $154.15 | $154.20 |
| Purchase #3 | $44.47 | 11.602% | $49.6294 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $10.88 | 5.713% | $11.5016 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $157.56 | 3.513% | $163.0951 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $164.26 | 7.709% | $176.9228 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $28.72 | 12.506% | $32.3117 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $763.68 | $824.8141 | $824.81 | $824.80 | $824.80 | |