| 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 | $129.34 | 8.689% | $140.5784 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $150.88 | 11.714% | $168.5541 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $166.45 | 4.498% | $173.9369 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $18.42 | 12.830% | $20.7833 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $197.70 | 3.312% | $204.2478 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $168.28 | 5.523% | $177.5741 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $234.39 | 11.395% | $261.0987 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,065.46 | $1,146.7733 | $1,146.77 | $1,146.80 | $1,146.80 | |