| 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 | $152.55 | 10.365% | $168.3618 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $104.26 | 5.386% | $109.8754 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $88.43 | 5.701% | $93.4714 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $163.56 | 11.475% | $182.3285 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $41.64 | 11.513% | $46.434 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $174.55 | 5.407% | $183.9879 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $121.47 | 3.619% | $125.866 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $846.46 | $910.3250 | $910.33 | $910.35 | $910.40 | |