| 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 | $165.95 | 8.580% | $180.1885 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $17.88 | 13.518% | $20.297 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $70.53 | 12.394% | $79.2715 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $175.59 | 4.612% | $183.6882 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $78.40 | 5.489% | $82.7034 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $65.54 | 3.649% | $67.9316 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $194.79 | 10.730% | $215.691 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $768.68 | $829.7712 | $829.77 | $829.80 | $829.80 | |