| 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 | $123.77 | 13.578% | $140.5755 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $115.85 | 9.539% | $126.9009 | $126.90 | $126.90 | $126.90 |
| Purchase #3 | $81.43 | 4.451% | $85.0544 | $85.05 | $85.05 | $85.10 |
| Purchase #4 | $242.37 | 7.628% | $260.858 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $136.47 | 7.221% | $146.3245 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $14.74 | 11.140% | $16.382 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $195.60 | 10.768% | $216.6622 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $910.23 | $992.7575 | $992.75 | $992.75 | $992.90 | |