| 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 | $148.65 | 3.398% | $153.7011 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $89.68 | 8.678% | $97.4624 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $21.98 | 7.820% | $23.6988 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $40.94 | 7.194% | $43.8852 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $148.64 | 5.144% | $156.286 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $116.98 | 13.665% | $132.9653 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $121.36 | 8.580% | $131.7727 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $688.23 | $739.7715 | $739.78 | $739.75 | $739.90 | |