| 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 | $180.78 | 10.178% | $199.1798 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $155.77 | 5.382% | $164.1535 | $164.15 | $164.15 | $164.20 |
| Purchase #3 | $198.70 | 8.141% | $214.8762 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $59.79 | 12.818% | $67.4539 | $67.45 | $67.45 | $67.50 |
| Purchase #5 | $69.41 | 8.575% | $75.3619 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $51.59 | 13.449% | $58.5283 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $69.79 | 9.839% | $76.6566 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $785.83 | $856.2102 | $856.21 | $856.25 | $856.40 | |