| 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 | $166.99 | 7.557% | $179.6094 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $160.91 | 3.284% | $166.1943 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $6.56 | 13.717% | $7.4598 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $133.53 | 13.746% | $151.885 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $22.39 | 13.397% | $25.3896 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $45.67 | 8.227% | $49.4273 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $236.67 | 10.606% | $261.7712 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $772.72 | $841.7366 | $841.74 | $841.75 | $841.80 | |