| 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 | $42.38 | 13.648% | $48.164 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $166.93 | 6.447% | $177.692 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $152.59 | 10.529% | $168.6562 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $122.75 | 12.392% | $137.9612 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $138.89 | 6.680% | $148.1679 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $156.58 | 10.657% | $173.2667 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $190.65 | 11.224% | $212.0486 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $970.77 | $1,065.9566 | $1,065.96 | $1,065.90 | $1,066.10 | |