| 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 | $130.93 | 9.332% | $143.1484 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $194.34 | 8.388% | $210.6412 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $83.47 | 5.511% | $88.07 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $58.89 | 7.352% | $63.2196 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $102.29 | 3.584% | $105.9561 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $95.49 | 13.664% | $108.5378 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $93.54 | 7.432% | $100.4919 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $758.95 | $820.0650 | $820.07 | $820.05 | $820.00 | |