| 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 | $154.78 | 3.596% | $160.3459 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $147.97 | 12.306% | $166.1792 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $136.32 | 10.578% | $150.7399 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $119.42 | 7.628% | $128.5294 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $71.47 | 6.427% | $76.0634 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $186.70 | 7.332% | $200.3888 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $62.64 | 4.632% | $65.5415 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $879.30 | $947.7881 | $947.79 | $947.85 | $947.70 | |