| 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 | $154.53 | 7.440% | $166.027 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $198.78 | 3.815% | $206.3635 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $74.37 | 10.182% | $81.9424 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $99.30 | 4.440% | $103.7089 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $28.99 | 3.638% | $30.0447 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $207.56 | 11.732% | $231.9109 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $23.99 | 3.765% | $24.8932 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $787.52 | $844.8906 | $844.88 | $844.90 | $844.80 | |