| 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 | $143.38 | 7.781% | $154.5364 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $238.27 | 9.667% | $261.3036 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $117.94 | 8.692% | $128.1913 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $126.46 | 13.224% | $143.1831 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $132.42 | 7.540% | $142.4045 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $187.54 | 5.160% | $197.2171 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $112.83 | 13.604% | $128.1794 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,058.84 | $1,155.0154 | $1,155.01 | $1,155.05 | $1,155.00 | |