| 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 | $71.38 | 3.169% | $73.642 | $73.64 | $73.65 | $73.60 |
| Purchase #2 | $157.43 | 3.612% | $163.1164 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $177.41 | 7.261% | $190.2917 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $109.86 | 9.126% | $119.8858 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $129.39 | 8.195% | $139.9935 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $124.27 | 6.319% | $132.1226 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $87.26 | 3.400% | $90.2268 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $857.00 | $909.2788 | $909.28 | $909.30 | $909.20 | |