| 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 | $146.84 | 10.674% | $162.5137 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $80.70 | 7.549% | $86.792 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $215.50 | 7.421% | $231.4923 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $145.83 | 4.140% | $151.8674 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $49.57 | 10.447% | $54.7486 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $216.33 | 9.398% | $236.6607 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $45.94 | 12.552% | $51.7064 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $900.71 | $975.7811 | $975.78 | $975.75 | $975.80 | |