| 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 | $193.70 | 7.300% | $207.8401 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $60.47 | 9.418% | $66.1651 | $66.17 | $66.15 | $66.20 |
| Purchase #3 | $210.65 | 6.841% | $225.0606 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $30.69 | 12.635% | $34.5677 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $68.60 | 8.113% | $74.1655 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $15.30 | 3.351% | $15.8127 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $87.38 | 8.800% | $95.0694 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $666.79 | $718.6811 | $718.69 | $718.60 | $718.80 | |