| 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 | $178.30 | 11.340% | $198.5192 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $154.41 | 9.262% | $168.7115 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $26.89 | 9.604% | $29.4725 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $71.70 | 8.831% | $78.0318 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $192.70 | 8.596% | $209.2645 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $11.34 | 5.548% | $11.9691 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $130.57 | 7.300% | $140.1016 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $765.91 | $836.0702 | $836.06 | $836.00 | $836.10 | |