| 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 | $105.94 | 6.260% | $112.5718 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $206.94 | 13.257% | $234.374 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $181.68 | 7.793% | $195.8383 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $126.69 | 8.643% | $137.6398 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $157.56 | 3.614% | $163.2542 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $154.99 | 11.234% | $172.4016 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $113.58 | 10.400% | $125.3923 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $1,047.38 | $1,141.4720 | $1,141.46 | $1,141.45 | $1,141.50 | |