| 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 | $168.65 | 12.706% | $190.0787 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $46.90 | 3.819% | $48.6911 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $63.35 | 13.628% | $71.9833 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $190.42 | 6.216% | $202.2565 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $15.86 | 11.500% | $17.6839 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $47.82 | 3.374% | $49.4334 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $221.92 | 6.217% | $235.7168 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $754.92 | $815.8437 | $815.84 | $815.90 | $815.90 | |