| 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 | $171.67 | 7.718% | $184.9195 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $229.25 | 7.633% | $246.7487 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $85.26 | 11.808% | $95.3275 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $74.26 | 9.848% | $81.5731 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $173.62 | 9.697% | $190.4559 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $59.63 | 10.494% | $65.8876 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $84.31 | 5.815% | $89.2126 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $878.00 | $954.1249 | $954.13 | $954.10 | $954.10 | |