| 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 | $184.81 | 7.598% | $198.8519 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $60.34 | 3.169% | $62.2522 | $62.25 | $62.25 | $62.30 |
| Purchase #3 | $106.28 | 9.164% | $116.0195 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $141.54 | 3.452% | $146.426 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $158.94 | 10.596% | $175.7813 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $187.99 | 3.338% | $194.2651 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $26.82 | 12.500% | $30.1725 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $866.72 | $923.7685 | $923.77 | $923.75 | $923.90 | |