| 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 | $77.60 | 11.306% | $86.3735 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $93.59 | 9.183% | $102.1844 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $81.93 | 6.389% | $87.1645 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $147.68 | 7.235% | $158.3646 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $237.56 | 8.537% | $257.8405 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $192.87 | 10.661% | $213.4319 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $249.90 | 4.675% | $261.5828 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,081.13 | $1,166.9422 | $1,166.92 | $1,166.95 | $1,167.00 | |