| 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 | $162.29 | 12.440% | $182.4789 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $125.49 | 13.737% | $142.7286 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $66.92 | 10.217% | $73.7572 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $40.59 | 10.782% | $44.9664 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $243.67 | 8.425% | $264.1992 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $152.35 | 7.517% | $163.8021 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $57.76 | 10.676% | $63.9265 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $849.07 | $935.8589 | $935.87 | $935.90 | $935.90 | |