| 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 | $131.75 | 7.324% | $141.3994 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $41.92 | 6.130% | $44.4897 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $194.91 | 6.424% | $207.431 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $58.37 | 11.459% | $65.0586 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $162.84 | 13.810% | $185.3282 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $105.59 | 3.366% | $109.1442 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $103.44 | 12.535% | $116.4062 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $798.82 | $869.2573 | $869.26 | $869.30 | $869.20 | |