| 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 | $15.48 | 13.278% | $17.5354 | $17.54 | $17.55 | $17.50 |
| Purchase #2 | $119.75 | 12.549% | $134.7774 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $127.46 | 5.598% | $134.5952 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $191.79 | 3.634% | $198.7596 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $42.36 | 9.138% | $46.2309 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $180.50 | 6.815% | $192.8011 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $230.68 | 10.139% | $254.0686 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $908.02 | $978.7682 | $978.78 | $978.80 | $978.80 | |