| 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 | $17.36 | 13.257% | $19.6614 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $117.96 | 3.579% | $122.1818 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $113.95 | 12.295% | $127.9602 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $166.59 | 13.409% | $188.9281 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $155.46 | 6.866% | $166.1339 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $162.83 | 4.349% | $169.9115 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $129.41 | 7.626% | $139.2788 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $863.56 | $934.0557 | $934.05 | $934.10 | $934.10 | |