| 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 | $124.76 | 12.227% | $140.0144 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $27.91 | 8.483% | $30.2776 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $174.66 | 3.574% | $180.9023 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $147.89 | 10.634% | $163.6166 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $67.68 | 9.507% | $74.1143 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $61.57 | 13.798% | $70.0654 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $130.99 | 3.394% | $135.4358 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $735.46 | $794.4264 | $794.43 | $794.40 | $794.40 | |