| 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 | $166.35 | 6.812% | $177.6818 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $209.53 | 7.336% | $224.9011 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $95.87 | 9.681% | $105.1512 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $55.75 | 4.865% | $58.4622 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $172.65 | 8.114% | $186.6588 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $96.86 | 7.651% | $104.2708 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $112.63 | 7.460% | $121.0322 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $909.64 | $978.1581 | $978.15 | $978.15 | $978.30 | |