| 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 | $174.74 | 9.214% | $190.8405 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $141.90 | 10.767% | $157.1784 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $106.63 | 11.619% | $119.0193 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $151.52 | 7.609% | $163.0492 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $130.61 | 8.524% | $141.7432 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $119.50 | 5.237% | $125.7582 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $238.54 | 3.867% | $247.7643 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $1,063.44 | $1,145.3531 | $1,145.35 | $1,145.35 | $1,145.30 | |