| 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 | $237.83 | 13.796% | $270.641 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $11.53 | 13.549% | $13.0922 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $111.56 | 8.872% | $121.4576 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $180.79 | 4.113% | $188.2259 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $72.36 | 13.576% | $82.1836 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $99.59 | 4.446% | $104.0178 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $68.87 | 6.316% | $73.2198 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $782.53 | $852.8379 | $852.84 | $852.85 | $852.80 | |