| 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 | $155.54 | 13.291% | $176.2128 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $12.54 | 12.792% | $14.1441 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $29.25 | 4.686% | $30.6207 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $152.73 | 10.601% | $168.9209 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $97.37 | 4.685% | $101.9318 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $102.52 | 13.730% | $116.596 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $84.33 | 6.115% | $89.4868 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $634.28 | $697.9131 | $697.91 | $697.90 | $697.80 | |