| 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 | $151.47 | 12.741% | $170.7688 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $59.99 | 4.179% | $62.497 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $222.28 | 12.836% | $250.8119 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $91.95 | 8.253% | $99.5386 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $116.61 | 7.559% | $125.4245 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $20.67 | 13.848% | $23.5324 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $177.55 | 11.220% | $197.4711 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $840.52 | $930.0443 | $930.04 | $930.00 | $930.00 | |