| 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 | $196.96 | 9.168% | $215.0173 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $29.53 | 4.155% | $30.757 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $244.57 | 10.808% | $271.0031 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $139.97 | 3.744% | $145.2105 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $142.61 | 9.218% | $155.7558 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $63.75 | 4.160% | $66.402 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $13.91 | 4.135% | $14.4852 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $831.30 | $898.6309 | $898.64 | $898.60 | $898.70 | |