| 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 | $169.90 | 7.612% | $182.8328 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $5.52 | 10.176% | $6.0817 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $79.59 | 7.502% | $85.5608 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $190.92 | 8.850% | $207.8164 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $55.98 | 4.566% | $58.536 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $5.32 | 5.526% | $5.614 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $56.79 | 10.752% | $62.8961 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $564.02 | $609.3378 | $609.34 | $609.35 | $609.30 | |