| 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 | $142.77 | 3.865% | $148.2881 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $155.41 | 13.712% | $176.7198 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $107.86 | 11.584% | $120.3545 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $29.72 | 13.655% | $33.7783 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $183.69 | 12.524% | $206.6953 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $176.31 | 9.755% | $193.509 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $109.98 | 5.585% | $116.1224 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $905.74 | $995.4674 | $995.47 | $995.45 | $995.50 | |