| 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 | $193.48 | 7.468% | $207.9291 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $163.56 | 8.258% | $177.0668 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $158.62 | 13.602% | $180.1955 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $86.73 | 3.415% | $89.6918 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $109.83 | 5.821% | $116.2232 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $67.68 | 6.841% | $72.31 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $60.85 | 7.347% | $65.3206 | $65.32 | $65.30 | $65.30 |
| 7 purchase totals = | $840.75 | $908.7370 | $908.74 | $908.70 | $908.70 | |