| 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 | $142.89 | 10.825% | $158.3578 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $105.99 | 10.321% | $116.9292 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $56.75 | 6.515% | $60.4473 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $224.68 | 9.554% | $246.1459 | $246.15 | $246.15 | $246.10 |
| Purchase #5 | $105.80 | 9.576% | $115.9314 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $195.96 | 9.306% | $214.196 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $18.59 | 12.674% | $20.9461 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $850.66 | $932.9537 | $932.97 | $933.00 | $932.80 | |