| 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 | $106.68 | 10.831% | $118.2345 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $126.54 | 4.473% | $132.2001 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $213.90 | 6.628% | $228.0773 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $74.59 | 8.828% | $81.1748 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $155.74 | 8.778% | $169.4109 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $75.92 | 4.308% | $79.1906 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $78.81 | 3.257% | $81.3768 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $832.18 | $889.6650 | $889.66 | $889.70 | $889.70 | |