| 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 | $19.79 | 6.666% | $21.1092 | $21.11 | $21.10 | $21.10 |
| Purchase #2 | $155.95 | 6.858% | $166.6451 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $213.61 | 13.791% | $243.069 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $122.76 | 11.776% | $137.2162 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $194.28 | 5.278% | $204.5341 | $204.53 | $204.55 | $204.50 |
| Purchase #6 | $106.61 | 8.491% | $115.6623 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $69.77 | 12.104% | $78.215 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $882.77 | $966.4509 | $966.46 | $966.40 | $966.40 | |