| 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 | $132.69 | 3.796% | $137.7269 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $175.39 | 5.408% | $184.8751 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $117.94 | 6.568% | $125.6863 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $9.70 | 13.593% | $11.0185 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $121.87 | 9.522% | $133.4745 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $12.56 | 13.327% | $14.2339 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $106.84 | 9.214% | $116.6842 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $676.99 | $723.6994 | $723.70 | $723.75 | $723.70 | |