| 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 | $153.27 | 11.531% | $170.9436 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $250.97 | 8.707% | $272.822 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $85.58 | 4.203% | $89.1769 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $30.94 | 4.235% | $32.2503 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $161.28 | 11.144% | $179.253 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $124.96 | 5.810% | $132.2202 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $23.49 | 13.839% | $26.7408 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $830.49 | $903.4068 | $903.40 | $903.40 | $903.40 | |