| 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 | $157.31 | 13.440% | $178.4525 | $178.45 | $178.45 | $178.50 |
| Purchase #2 | $42.41 | 11.256% | $47.1837 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $207.63 | 4.703% | $217.3948 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $231.59 | 5.356% | $243.994 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $197.88 | 5.357% | $208.4804 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $124.49 | 13.872% | $141.7593 | $141.76 | $141.75 | $141.80 |
| Purchase #7 | $66.73 | 5.123% | $70.1486 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $1,028.04 | $1,107.4133 | $1,107.40 | $1,107.45 | $1,107.50 | |