| 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 | $117.81 | 8.484% | $127.805 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $20.41 | 3.680% | $21.1611 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $127.36 | 7.591% | $137.0279 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $54.56 | 7.643% | $58.73 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $185.89 | 9.609% | $203.7522 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $112.87 | 11.275% | $125.5961 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $140.82 | 11.281% | $156.7059 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $759.72 | $830.7782 | $830.79 | $830.80 | $830.80 | |