| 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 | $16.75 | 11.578% | $18.6893 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $219.36 | 3.796% | $227.6869 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $169.77 | 7.316% | $182.1904 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $72.76 | 3.789% | $75.5169 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $23.82 | 9.221% | $26.0164 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $231.35 | 12.744% | $260.8332 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $87.77 | 11.173% | $97.5765 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $821.58 | $888.5096 | $888.52 | $888.55 | $888.50 | |