| 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 | $140.67 | 5.564% | $148.4969 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $143.80 | 8.345% | $155.8001 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $58.74 | 10.781% | $65.0728 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $106.66 | 9.530% | $116.8247 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $160.87 | 4.477% | $168.0721 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $136.88 | 8.384% | $148.356 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $143.55 | 5.223% | $151.0476 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $891.17 | $953.6702 | $953.67 | $953.60 | $953.70 | |