| 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 | $164.30 | 3.308% | $169.735 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $175.54 | 9.638% | $192.4585 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $167.74 | 7.473% | $180.2752 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $20.99 | 5.503% | $22.1451 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $66.77 | 9.596% | $73.1772 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $44.87 | 3.110% | $46.2655 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $117.55 | 8.390% | $127.4124 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $757.76 | $811.4689 | $811.49 | $811.50 | $811.50 | |