| 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 | $183.78 | 8.426% | $199.2653 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $82.40 | 6.741% | $87.9546 | $87.95 | $87.95 | $88.00 |
| Purchase #3 | $80.83 | 11.667% | $90.2604 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $205.26 | 12.660% | $231.2459 | $231.25 | $231.25 | $231.20 |
| Purchase #5 | $164.33 | 5.181% | $172.8439 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $160.97 | 6.228% | $170.9952 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $10.75 | 8.871% | $11.7036 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $888.32 | $964.2689 | $964.27 | $964.25 | $964.30 | |