| 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 | $36.88 | 11.831% | $41.2433 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $130.36 | 7.244% | $139.8033 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $162.49 | 11.196% | $180.6824 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $158.82 | 6.510% | $169.1592 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $175.38 | 10.784% | $194.293 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $42.28 | 9.556% | $46.3203 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $71.42 | 11.772% | $79.8276 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $777.63 | $851.3291 | $851.32 | $851.35 | $851.30 | |