| 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 | $129.30 | 13.203% | $146.3715 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $110.30 | 5.204% | $116.04 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $205.99 | 13.324% | $233.4361 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $109.61 | 10.576% | $121.2024 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $80.70 | 13.573% | $91.6534 | $91.65 | $91.65 | $91.70 |
| Purchase #6 | $40.62 | 6.782% | $43.3748 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $139.37 | 9.297% | $152.3272 | $152.33 | $152.35 | $152.30 |
| 7 purchase totals = | $815.89 | $904.4054 | $904.40 | $904.40 | $904.40 | |