| 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 | $126.75 | 9.271% | $138.501 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $27.79 | 7.314% | $29.8226 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $76.97 | 9.235% | $84.0782 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $141.72 | 8.745% | $154.1134 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $54.35 | 5.453% | $57.3137 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $197.40 | 10.104% | $217.3453 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $78.26 | 5.528% | $82.5862 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $703.24 | $763.7604 | $763.76 | $763.75 | $763.70 | |