| 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 | $166.83 | 5.411% | $175.8572 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $199.74 | 4.588% | $208.9041 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $119.95 | 3.695% | $124.3822 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $104.43 | 3.507% | $108.0924 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $124.27 | 3.749% | $128.9289 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $30.35 | 11.850% | $33.9465 | $33.95 | $33.95 | $33.90 |
| Purchase #7 | $191.85 | 9.712% | $210.4825 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $937.42 | $990.5938 | $990.59 | $990.65 | $990.60 | |