| 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 | $148.69 | 11.628% | $165.9797 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $122.82 | 9.152% | $134.0605 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $170.81 | 10.284% | $188.3761 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $89.58 | 7.510% | $96.3075 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $222.59 | 9.383% | $243.4756 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $39.85 | 4.809% | $41.7664 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $28.90 | 6.136% | $30.6733 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $823.24 | $900.6391 | $900.65 | $900.65 | $900.80 | |