| 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 | $155.83 | 5.525% | $164.4396 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $26.89 | 13.227% | $30.4467 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $148.27 | 10.787% | $164.2639 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $6.58 | 8.215% | $7.1205 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $191.87 | 9.833% | $210.7366 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $192.46 | 11.118% | $213.8577 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $61.25 | 6.372% | $65.1529 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $783.15 | $856.0179 | $856.02 | $856.00 | $856.00 | |