| 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 | $64.36 | 13.122% | $72.8053 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $198.61 | 8.734% | $215.9566 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $14.58 | 10.807% | $16.1557 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $171.42 | 8.763% | $186.4415 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $165.89 | 12.200% | $186.1286 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $175.85 | 3.143% | $181.377 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $28.44 | 5.671% | $30.0528 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $819.15 | $888.9175 | $888.93 | $888.95 | $889.00 | |