| 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 | $181.60 | 6.573% | $193.5366 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $45.48 | 8.248% | $49.2312 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $250.87 | 3.759% | $260.3002 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $80.30 | 10.680% | $88.876 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $81.40 | 6.503% | $86.6934 | $86.69 | $86.70 | $86.70 |
| Purchase #6 | $30.89 | 11.678% | $34.4973 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $142.44 | 11.728% | $159.1454 | $159.15 | $159.15 | $159.10 |
| 7 purchase totals = | $812.98 | $872.2801 | $872.29 | $872.35 | $872.20 | |