| 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 | $185.68 | 3.225% | $191.6682 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $171.47 | 9.305% | $187.4253 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $41.56 | 6.569% | $44.2901 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $170.78 | 5.491% | $180.1575 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $115.90 | 10.355% | $127.9014 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $208.80 | 13.776% | $237.5643 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $13.82 | 5.310% | $14.5538 | $14.55 | $14.55 | $14.60 |
| 7 purchase totals = | $908.01 | $983.5606 | $983.56 | $983.55 | $983.70 | |