| 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 | $163.56 | 12.343% | $183.7482 | $183.75 | $183.75 | $183.70 |
| Purchase #2 | $52.98 | 8.435% | $57.4489 | $57.45 | $57.45 | $57.40 |
| Purchase #3 | $159.71 | 6.699% | $170.409 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $93.55 | 11.425% | $104.2381 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $123.59 | 13.222% | $139.9311 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $41.40 | 5.837% | $43.8165 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $109.84 | 6.357% | $116.8225 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $744.63 | $816.4143 | $816.42 | $816.40 | $816.20 | |