| 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 | $120.66 | 12.798% | $136.1021 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $97.82 | 5.572% | $103.2705 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $74.52 | 9.164% | $81.349 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $205.82 | 8.619% | $223.5596 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $61.51 | 8.741% | $66.8866 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $112.36 | 7.446% | $120.7263 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $7.84 | 4.358% | $8.1817 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $680.53 | $740.0758 | $740.08 | $740.10 | $740.10 | |