| 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 | $174.94 | 8.375% | $189.5912 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $189.63 | 13.733% | $215.6719 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $170.56 | 5.340% | $179.6679 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $80.79 | 10.644% | $89.3893 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $224.88 | 4.485% | $234.9659 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $82.41 | 11.727% | $92.0742 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $5.37 | 4.454% | $5.6092 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $928.58 | $1,006.9696 | $1,006.97 | $1,006.90 | $1,007.10 | |