| 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 | $146.93 | 8.217% | $159.0032 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $35.73 | 4.633% | $37.3854 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $169.63 | 12.765% | $191.2833 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $113.64 | 5.122% | $119.4606 | $119.46 | $119.45 | $119.50 |
| Purchase #5 | $199.81 | 7.672% | $215.1394 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $20.39 | 6.551% | $21.7257 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $57.45 | 11.866% | $64.267 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $743.58 | $808.2646 | $808.27 | $808.30 | $808.30 | |