| 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 | $117.44 | 3.742% | $121.8346 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $125.66 | 8.755% | $136.6615 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $66.75 | 9.274% | $72.9404 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $160.79 | 13.282% | $182.1461 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $123.92 | 8.120% | $133.9823 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $24.36 | 6.666% | $25.9838 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $160.76 | 9.173% | $175.5065 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $779.68 | $849.0552 | $849.05 | $849.10 | $849.00 | |