| 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 | $184.51 | 5.785% | $195.1839 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $133.46 | 8.473% | $144.7681 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $204.40 | 4.282% | $213.1524 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $65.31 | 12.305% | $73.3464 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $41.73 | 11.234% | $46.4179 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $106.40 | 8.834% | $115.7994 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $28.73 | 6.741% | $30.6667 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $764.54 | $819.3348 | $819.34 | $819.30 | $819.40 | |