| 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 | $14.40 | 11.366% | $16.0367 | $16.04 | $16.05 | $16.00 |
| Purchase #2 | $195.34 | 3.167% | $201.5264 | $201.53 | $201.55 | $201.50 |
| Purchase #3 | $216.42 | 4.268% | $225.6568 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $163.59 | 13.502% | $185.6779 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $78.78 | 11.267% | $87.6561 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $82.77 | 11.309% | $92.1305 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $156.65 | 8.733% | $170.3302 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $907.95 | $979.0146 | $979.03 | $979.10 | $979.00 | |