| 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 | $190.30 | 13.273% | $215.5585 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $62.59 | 8.452% | $67.8801 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $123.80 | 10.595% | $136.9166 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $128.70 | 11.636% | $143.6755 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $149.61 | 7.620% | $161.0103 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $183.88 | 5.192% | $193.427 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $10.44 | 6.204% | $11.0877 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $849.32 | $929.5557 | $929.57 | $929.60 | $929.60 | |