| 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 | $9.49 | 7.375% | $10.1899 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $127.97 | 6.680% | $136.5184 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $42.72 | 11.836% | $47.7763 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $156.80 | 8.669% | $170.393 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $125.47 | 4.648% | $131.3018 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $71.59 | 3.627% | $74.1866 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $159.59 | 8.234% | $172.7306 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $693.63 | $743.0966 | $743.10 | $743.15 | $743.10 | |