| 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 | $149.59 | 9.249% | $163.4256 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $223.78 | 8.198% | $242.1255 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $27.54 | 9.706% | $30.213 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $239.60 | 5.753% | $253.3842 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $93.42 | 10.765% | $103.4767 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $41.46 | 10.442% | $45.7893 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $47.49 | 5.263% | $49.9894 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $822.88 | $888.4037 | $888.41 | $888.50 | $888.40 | |