| 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 | $136.45 | 7.306% | $146.419 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $132.55 | 7.843% | $142.9459 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $202.71 | 6.413% | $215.7098 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $44.71 | 11.666% | $49.9259 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $60.97 | 6.805% | $65.119 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $110.66 | 13.257% | $125.3302 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $121.79 | 6.189% | $129.3276 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $809.84 | $874.7774 | $874.79 | $874.80 | $874.60 | |