| 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 | $125.28 | 13.141% | $141.743 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $60.45 | 11.287% | $67.273 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $222.96 | 3.599% | $230.9843 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $176.49 | 8.249% | $191.0487 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $153.76 | 7.165% | $164.7769 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $79.99 | 8.478% | $86.7716 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $21.75 | 6.761% | $23.2205 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $840.68 | $905.8180 | $905.81 | $905.80 | $905.80 | |