| 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 | $25.99 | 3.703% | $26.9524 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $180.29 | 4.780% | $188.9079 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $73.73 | 3.846% | $76.5657 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $144.44 | 13.703% | $164.2326 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $173.40 | 5.532% | $182.9925 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $199.59 | 7.807% | $215.172 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $50.58 | 9.264% | $55.2657 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $848.02 | $910.0888 | $910.09 | $910.05 | $910.20 | |