| 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 | $185.90 | 5.400% | $195.9386 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $172.91 | 10.595% | $191.2298 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $33.78 | 11.449% | $37.6475 | $37.65 | $37.65 | $37.60 |
| Purchase #4 | $224.96 | 12.362% | $252.7696 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $96.28 | 11.406% | $107.2617 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $19.50 | 3.454% | $20.1735 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $81.82 | 6.127% | $86.8331 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $815.15 | $891.8538 | $891.85 | $891.85 | $891.80 | |