| 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 | $162.81 | 4.542% | $170.2048 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $70.85 | 12.406% | $79.6397 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $63.79 | 9.241% | $69.6848 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $79.58 | 8.668% | $86.478 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $206.84 | 7.848% | $223.0728 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $164.75 | 12.485% | $185.319 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $151.53 | 8.236% | $164.01 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $900.15 | $978.4091 | $978.40 | $978.40 | $978.40 | |