| 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 | $151.61 | 7.747% | $163.3552 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $232.30 | 11.608% | $259.2654 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $130.41 | 11.173% | $144.9807 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $104.83 | 8.552% | $113.7951 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $174.34 | 5.349% | $183.6654 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $134.33 | 12.526% | $151.1562 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $190.81 | 12.387% | $214.4456 | $214.45 | $214.45 | $214.40 |
| 7 purchase totals = | $1,118.63 | $1,230.6636 | $1,230.69 | $1,230.65 | $1,230.80 | |