| 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 | $138.51 | 3.850% | $143.8426 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $123.64 | 3.373% | $127.8104 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $109.38 | 5.396% | $115.2821 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $169.54 | 8.253% | $183.5321 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $199.32 | 12.551% | $224.3367 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $13.66 | 5.435% | $14.4024 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $105.91 | 9.512% | $115.9842 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $859.96 | $925.1905 | $925.18 | $925.25 | $925.10 | |