| 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 | $133.47 | 10.683% | $147.7286 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $63.75 | 10.507% | $70.4482 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $105.38 | 4.306% | $109.9177 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $89.72 | 8.615% | $97.4494 | $97.45 | $97.45 | $97.40 |
| Purchase #5 | $111.29 | 4.679% | $116.4973 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $155.57 | 12.482% | $174.9882 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $123.29 | 7.741% | $132.8339 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $782.47 | $849.8633 | $849.87 | $849.90 | $849.70 | |