| 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 | $34.37 | 8.338% | $37.2358 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $165.46 | 5.796% | $175.0501 | $175.05 | $175.05 | $175.10 |
| Purchase #3 | $27.83 | 9.747% | $30.5426 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $165.34 | 8.109% | $178.7474 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $95.52 | 3.489% | $98.8527 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $155.89 | 9.810% | $171.1828 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $151.82 | 5.420% | $160.0486 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $796.23 | $851.6600 | $851.66 | $851.70 | $851.60 | |