| 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 | $119.82 | 5.344% | $126.2232 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $170.53 | 6.804% | $182.1329 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $72.85 | 11.382% | $81.1418 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $139.59 | 4.413% | $145.7501 | $145.75 | $145.75 | $145.80 |
| Purchase #5 | $204.93 | 7.852% | $221.0211 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $78.94 | 4.460% | $82.4607 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $95.83 | 7.473% | $102.9914 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $882.49 | $941.7212 | $941.71 | $941.70 | $941.70 | |