| 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 | $102.53 | 4.707% | $107.3561 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $15.51 | 8.510% | $16.8299 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $186.79 | 12.378% | $209.9109 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $80.26 | 3.419% | $83.0041 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $117.93 | 7.459% | $126.7264 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $144.26 | 5.492% | $152.1828 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $147.59 | 4.582% | $154.3526 | $154.35 | $154.35 | $154.40 |
| 7 purchase totals = | $794.87 | $850.3628 | $850.36 | $850.40 | $850.40 | |