| 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 | $152.95 | 3.628% | $158.499 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $194.83 | 4.316% | $203.2389 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $148.28 | 5.334% | $156.1893 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $30.42 | 12.785% | $34.3092 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $241.54 | 3.453% | $249.8804 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $16.41 | 12.157% | $18.405 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $46.60 | 8.853% | $50.7255 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $831.03 | $871.2473 | $871.26 | $871.30 | $871.20 | |