| 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 | $138.46 | 11.483% | $154.3594 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $180.90 | 10.531% | $199.9506 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $109.58 | 8.251% | $118.6214 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $25.67 | 9.576% | $28.1282 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $87.58 | 9.349% | $95.7679 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $136.36 | 4.857% | $142.983 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $152.85 | 11.388% | $170.2566 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $831.40 | $910.0671 | $910.07 | $910.05 | $910.20 | |