| 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 | $151.33 | 9.532% | $165.7548 | $165.75 | $165.75 | $165.80 |
| Purchase #2 | $28.72 | 5.321% | $30.2482 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $53.43 | 3.441% | $55.2685 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $134.56 | 9.833% | $147.7913 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $171.94 | 8.326% | $186.2557 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $143.63 | 11.490% | $160.1331 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $221.41 | 7.571% | $238.173 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $905.02 | $983.6246 | $983.62 | $983.60 | $983.70 | |