| 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 | $182.97 | 5.670% | $193.3444 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $227.76 | 11.282% | $253.4559 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $108.84 | 3.167% | $112.287 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $247.33 | 12.663% | $278.6494 | $278.65 | $278.65 | $278.60 |
| Purchase #5 | $208.41 | 13.500% | $236.5454 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $78.94 | 5.680% | $83.4238 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $162.96 | 11.176% | $181.1724 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $1,217.21 | $1,338.8783 | $1,338.88 | $1,338.85 | $1,338.80 | |