| 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 | $197.82 | 10.133% | $217.8651 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $199.46 | 13.108% | $225.6052 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $101.59 | 7.676% | $109.388 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $153.84 | 4.258% | $160.3905 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $12.40 | 4.604% | $12.9709 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $118.91 | 6.644% | $126.8104 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $40.53 | 10.409% | $44.7488 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $824.55 | $897.7789 | $897.79 | $897.75 | $897.80 | |