| 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 | $155.78 | 4.866% | $163.3603 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $113.32 | 10.658% | $125.3976 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $154.47 | 12.452% | $173.7046 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $22.93 | 13.484% | $26.0219 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $232.82 | 8.858% | $253.4432 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $128.43 | 8.282% | $139.0666 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $214.71 | 11.650% | $239.7237 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,022.46 | $1,120.7179 | $1,120.71 | $1,120.65 | $1,120.70 | |