| 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 | $143.36 | 11.414% | $159.7231 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $178.73 | 11.791% | $199.8041 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $246.88 | 12.469% | $277.6635 | $277.66 | $277.65 | $277.70 |
| Purchase #4 | $215.58 | 7.380% | $231.4898 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $136.66 | 8.800% | $148.6861 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $126.31 | 9.871% | $138.7781 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $125.54 | 12.210% | $140.8684 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,173.06 | $1,297.0131 | $1,297.01 | $1,297.00 | $1,297.10 | |