| 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 | $168.83 | 12.188% | $189.407 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $178.85 | 6.723% | $190.8741 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $168.77 | 13.283% | $191.1877 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $45.96 | 6.338% | $48.8729 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $22.47 | 9.438% | $24.5907 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $141.58 | 9.396% | $154.8829 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $153.27 | 10.400% | $169.2101 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $879.73 | $969.0254 | $969.02 | $969.00 | $969.10 | |