| 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 | $103.51 | 4.581% | $108.2518 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $129.27 | 9.103% | $141.0374 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $148.73 | 6.151% | $157.8784 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $102.66 | 13.592% | $116.6135 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $108.99 | 11.753% | $121.7996 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $178.79 | 3.619% | $185.2604 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $96.58 | 8.492% | $104.7816 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $868.53 | $935.6227 | $935.62 | $935.65 | $935.70 | |