| 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 | $10.39 | 9.387% | $11.3653 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $144.95 | 9.517% | $158.7449 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $154.56 | 13.318% | $175.1443 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $111.48 | 11.665% | $124.4841 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $227.53 | 11.717% | $254.1897 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $45.89 | 4.498% | $47.9541 | $47.95 | $47.95 | $48.00 |
| Purchase #7 | $92.32 | 12.223% | $103.6043 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $787.12 | $875.4867 | $875.47 | $875.50 | $875.50 | |