| 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 | $164.26 | 4.527% | $171.6961 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $57.71 | 12.651% | $65.0109 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $82.71 | 6.782% | $88.3194 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $57.73 | 4.579% | $60.3735 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $215.72 | 8.697% | $234.4812 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $214.94 | 10.410% | $237.3153 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $30.54 | 10.709% | $33.8105 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $823.61 | $891.0069 | $891.01 | $890.95 | $891.00 | |