| 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 | $139.79 | 4.743% | $146.4202 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $189.78 | 7.589% | $204.1824 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $235.58 | 9.861% | $258.8105 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $146.93 | 7.419% | $157.8307 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $174.40 | 11.618% | $194.6618 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $208.30 | 4.146% | $216.9361 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $121.39 | 5.460% | $128.0179 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $1,216.17 | $1,306.8596 | $1,306.86 | $1,306.85 | $1,306.80 | |