| 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 | $190.46 | 3.571% | $197.2613 | $197.26 | $197.25 | $197.30 |
| Purchase #2 | $177.71 | 3.111% | $183.2386 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $59.43 | 12.599% | $66.9176 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $206.76 | 13.346% | $234.3542 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $24.66 | 8.229% | $26.6893 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $71.61 | 9.172% | $78.1781 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $59.70 | 6.633% | $63.6599 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $790.33 | $850.2990 | $850.30 | $850.30 | $850.40 | |