| 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 | $178.87 | 4.227% | $186.4308 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $55.40 | 6.315% | $58.8985 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $65.41 | 11.580% | $72.9845 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $82.73 | 5.275% | $87.094 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $222.25 | 12.633% | $250.3268 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $105.51 | 9.122% | $115.1346 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $83.45 | 3.273% | $86.1813 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $793.62 | $857.0505 | $857.04 | $857.15 | $857.00 | |