| 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 | $188.61 | 7.771% | $203.2669 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $77.52 | 10.520% | $85.6751 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $29.69 | 3.374% | $30.6917 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $117.87 | 13.824% | $134.1643 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $131.28 | 13.108% | $148.4882 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $39.26 | 12.641% | $44.2229 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $189.49 | 11.696% | $211.6528 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $773.72 | $858.1619 | $858.16 | $858.15 | $858.30 | |