| 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 | $188.84 | 9.127% | $206.0754 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $144.75 | 13.798% | $164.7226 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $108.99 | 6.427% | $115.9948 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $8.25 | 5.796% | $8.7282 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $62.62 | 5.583% | $66.1161 | $66.12 | $66.10 | $66.10 |
| Purchase #6 | $26.68 | 13.131% | $30.1834 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $180.88 | 6.325% | $192.3207 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $721.01 | $784.1412 | $784.14 | $784.15 | $784.10 | |