| 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 | $181.88 | 4.171% | $189.4662 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $204.70 | 13.575% | $232.488 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $66.34 | 5.814% | $70.197 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $13.94 | 9.309% | $15.2377 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $192.33 | 10.363% | $212.2612 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $196.99 | 8.201% | $213.1451 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $24.58 | 6.656% | $26.216 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $880.76 | $959.0112 | $959.03 | $959.00 | $959.00 | |