| 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 | $180.89 | 12.498% | $203.4976 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $125.33 | 4.449% | $130.9059 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $26.90 | 5.759% | $28.4492 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $125.41 | 11.734% | $140.1256 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $13.76 | 12.328% | $15.4563 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $144.29 | 3.717% | $149.6533 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $155.79 | 8.161% | $168.504 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $772.37 | $836.5919 | $836.60 | $836.60 | $836.60 | |