| 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 | $237.74 | 8.302% | $257.4772 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $45.74 | 3.421% | $47.3048 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $159.26 | 8.568% | $172.9054 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $156.63 | 13.796% | $178.2387 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $121.41 | 3.451% | $125.5999 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $26.64 | 13.270% | $30.1751 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $77.71 | 7.109% | $83.2344 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $825.13 | $894.9355 | $894.94 | $895.00 | $894.90 | |