| 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 | $140.98 | 9.557% | $154.4535 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $118.30 | 12.156% | $132.6805 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $96.83 | 12.214% | $108.6568 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $172.55 | 5.784% | $182.5303 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $163.93 | 3.244% | $169.2479 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $121.46 | 9.494% | $132.9914 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $23.91 | 6.485% | $25.4606 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $837.96 | $906.0210 | $906.02 | $906.05 | $906.10 | |