| 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 | $140.79 | 13.671% | $160.0374 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $35.32 | 6.788% | $37.7175 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $36.72 | 8.706% | $39.9168 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $54.65 | 9.231% | $59.6947 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $159.48 | 5.368% | $168.0409 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $102.29 | 13.565% | $116.1656 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $119.74 | 13.189% | $135.5325 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $648.99 | $717.1054 | $717.11 | $717.10 | $717.00 | |