| 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 | $164.58 | 7.105% | $176.2734 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $165.75 | 11.837% | $185.3698 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $75.39 | 4.843% | $79.0411 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $126.81 | 4.214% | $132.1538 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $14.93 | 6.397% | $15.8851 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $60.44 | 7.119% | $64.7427 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $243.88 | 12.263% | $273.787 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $851.78 | $927.2529 | $927.25 | $927.25 | $927.30 | |