| 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 | $161.49 | 11.301% | $179.74 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $122.81 | 11.407% | $136.8189 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $218.26 | 4.357% | $227.7696 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $21.66 | 9.610% | $23.7415 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $78.64 | 11.441% | $87.6372 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $63.84 | 5.145% | $67.1246 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $239.61 | 9.185% | $261.6182 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $906.31 | $984.4500 | $984.45 | $984.40 | $984.30 | |