| 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 | $142.61 | 5.185% | $150.0043 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $139.31 | 3.404% | $144.0521 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $72.84 | 9.857% | $80.0198 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $216.57 | 3.498% | $224.1456 | $224.15 | $224.15 | $224.10 |
| Purchase #5 | $37.83 | 4.262% | $39.4423 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $27.46 | 10.153% | $30.248 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $44.73 | 4.555% | $46.7675 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $681.35 | $714.6796 | $714.68 | $714.65 | $714.60 | |