| 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 | $188.77 | 8.533% | $204.8777 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $179.74 | 7.373% | $192.9922 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $82.97 | 12.744% | $93.5437 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $57.88 | 7.354% | $62.1365 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $84.88 | 5.400% | $89.4635 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $143.71 | 4.562% | $150.2661 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $10.69 | 5.756% | $11.3053 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $748.64 | $804.5850 | $804.59 | $804.60 | $804.60 | |