| 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 | $154.94 | 9.833% | $170.1753 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $63.39 | 12.419% | $71.2624 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $59.87 | 13.733% | $68.0919 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $165.36 | 6.820% | $176.6376 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $140.73 | 11.396% | $156.7676 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $30.98 | 9.486% | $33.9188 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $182.36 | 5.582% | $192.5393 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $797.63 | $869.3929 | $869.40 | $869.40 | $869.40 | |