| 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 | $139.61 | 3.192% | $144.0664 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $149.62 | 11.333% | $166.5764 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $20.33 | 5.536% | $21.4555 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $146.34 | 13.639% | $166.2993 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $169.61 | 7.295% | $181.983 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $26.69 | 13.520% | $30.2985 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $236.82 | 3.161% | $244.3059 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $889.02 | $954.9850 | $955.00 | $955.00 | $955.10 | |