| 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 | $61.42 | 6.677% | $65.521 | $65.52 | $65.50 | $65.50 |
| Purchase #2 | $68.52 | 5.406% | $72.2242 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $135.33 | 8.170% | $146.3865 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $212.54 | 10.246% | $234.3168 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $199.83 | 12.104% | $224.0174 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $149.30 | 5.378% | $157.3294 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $206.35 | 7.594% | $222.0202 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $1,033.29 | $1,121.8155 | $1,121.82 | $1,121.75 | $1,121.70 | |