| 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 | $14.32 | 7.184% | $15.3487 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $174.74 | 6.142% | $185.4725 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $138.67 | 7.751% | $149.4183 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $232.43 | 10.857% | $257.6649 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $248.88 | 5.244% | $261.9313 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $138.47 | 3.494% | $143.3081 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $122.39 | 10.313% | $135.0121 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $1,069.90 | $1,148.1559 | $1,148.15 | $1,148.10 | $1,148.10 | |