| 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 | $169.52 | 5.645% | $179.0894 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $112.71 | 12.626% | $126.9408 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $94.39 | 13.847% | $107.4602 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $166.89 | 4.679% | $174.6988 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $12.69 | 10.405% | $14.0104 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $181.62 | 4.829% | $190.3904 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $52.93 | 12.741% | $59.6738 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $790.75 | $852.2638 | $852.26 | $852.25 | $852.30 | |