| 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 | $155.83 | 7.636% | $167.7292 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $163.71 | 3.832% | $169.9834 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $191.35 | 7.413% | $205.5348 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $229.62 | 11.748% | $256.5958 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $71.82 | 5.660% | $75.885 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $142.55 | 4.172% | $148.4972 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $244.77 | 7.539% | $263.2232 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $1,199.65 | $1,287.4486 | $1,287.45 | $1,287.50 | $1,287.40 | |