| 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 | $42.91 | 5.367% | $45.213 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $97.46 | 9.396% | $106.6173 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $16.26 | 10.727% | $18.0042 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $21.42 | 4.104% | $22.2991 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $201.30 | 11.498% | $224.4455 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $169.79 | 3.646% | $175.9805 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $116.83 | 6.690% | $124.6459 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $665.97 | $717.2055 | $717.21 | $717.20 | $717.10 | |