| 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 | $236.67 | 8.750% | $257.3786 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $62.67 | 9.754% | $68.7828 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $160.99 | 13.289% | $182.384 | $182.38 | $182.40 | $182.40 |
| Purchase #4 | $214.88 | 6.783% | $229.4553 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $67.55 | 9.197% | $73.7626 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $15.59 | 6.273% | $16.568 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $148.63 | 9.332% | $162.5002 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $906.98 | $990.8315 | $990.83 | $990.85 | $991.00 | |