| 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 | $131.75 | 9.709% | $144.5416 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $176.41 | 3.671% | $182.886 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $55.81 | 12.276% | $62.6612 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $27.51 | 10.176% | $30.3094 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $150.49 | 10.691% | $166.5789 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $216.39 | 13.246% | $245.053 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $145.50 | 12.505% | $163.6948 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $903.86 | $995.7249 | $995.72 | $995.75 | $995.80 | |