| 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 | $223.64 | 6.572% | $238.3376 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $74.27 | 8.798% | $80.8043 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $106.97 | 5.525% | $112.8801 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $148.65 | 11.743% | $166.106 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $36.98 | 10.777% | $40.9653 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $167.78 | 3.421% | $173.5198 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $150.84 | 5.642% | $159.3504 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $909.13 | $971.9635 | $971.97 | $971.95 | $972.00 | |