| 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 | $154.91 | 10.731% | $171.5334 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $148.94 | 13.820% | $169.5235 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $20.68 | 5.124% | $21.7396 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $130.41 | 10.230% | $143.7509 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $102.51 | 12.742% | $115.5718 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $116.37 | 7.108% | $124.6416 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $15.47 | 6.574% | $16.487 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $689.29 | $763.2478 | $763.24 | $763.25 | $763.20 | |