| 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 | $198.61 | 4.656% | $207.8573 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $83.88 | 5.396% | $88.4062 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $42.31 | 13.392% | $47.9762 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $173.95 | 13.605% | $197.6159 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $94.46 | 12.434% | $106.2052 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $81.33 | 9.462% | $89.0254 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $139.85 | 6.425% | $148.8354 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $814.39 | $885.9216 | $885.95 | $885.95 | $885.90 | |