| 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 | $148.32 | 5.237% | $156.0875 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $198.83 | 5.172% | $209.1135 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $36.99 | 13.476% | $41.9748 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $186.59 | 9.200% | $203.7563 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $126.42 | 11.821% | $141.3641 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $125.82 | 10.831% | $139.4476 | $139.45 | $139.45 | $139.40 |
| Purchase #7 | $137.50 | 4.796% | $144.0945 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $960.47 | $1,035.8383 | $1,035.83 | $1,035.80 | $1,035.90 | |