| 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 | $182.87 | 7.702% | $196.9546 | $196.95 | $196.95 | $197.00 |
| Purchase #2 | $136.96 | 4.212% | $142.7288 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $79.94 | 7.618% | $86.0298 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $105.65 | 8.776% | $114.9218 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $170.82 | 10.478% | $188.7185 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $62.83 | 12.246% | $70.5242 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $73.47 | 8.609% | $79.795 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $812.54 | $879.6727 | $879.67 | $879.65 | $879.60 | |