| 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 | $144.26 | 3.162% | $148.8215 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $215.71 | 3.175% | $222.5588 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $237.47 | 10.272% | $261.8629 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $151.40 | 3.715% | $157.0245 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $193.92 | 6.623% | $206.7633 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $118.94 | 8.175% | $128.6633 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $222.93 | 4.202% | $232.2975 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $1,284.63 | $1,357.9918 | $1,357.98 | $1,357.90 | $1,358.10 | |