| 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 | $197.60 | 8.701% | $214.7932 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $222.36 | 5.687% | $235.0056 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $44.54 | 7.789% | $48.0092 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $55.60 | 6.648% | $59.2963 | $59.30 | $59.30 | $59.30 |
| Purchase #5 | $52.50 | 8.531% | $56.9788 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $101.54 | 7.788% | $109.4479 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $170.45 | 9.234% | $186.1894 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $844.59 | $909.7204 | $909.73 | $909.75 | $909.70 | |