| 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 | $90.84 | 11.646% | $101.4192 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $54.39 | 4.473% | $56.8229 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $14.34 | 6.639% | $15.292 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $168.49 | 10.658% | $186.4477 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $205.99 | 13.771% | $234.3569 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $78.93 | 11.169% | $87.7457 | $87.75 | $87.75 | $87.70 |
| Purchase #7 | $125.92 | 6.533% | $134.1464 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $738.90 | $816.2308 | $816.24 | $816.20 | $816.10 | |