| 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 | $150.49 | 8.786% | $163.7121 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $176.38 | 8.216% | $190.8714 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $85.35 | 13.323% | $96.7212 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $60.35 | 7.290% | $64.7495 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $141.40 | 7.112% | $151.4564 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $25.43 | 10.475% | $28.0938 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $177.92 | 4.384% | $185.72 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $817.32 | $881.3244 | $881.32 | $881.25 | $881.30 | |