| 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 | $133.83 | 4.222% | $139.4803 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $145.42 | 12.121% | $163.0464 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $30.66 | 13.490% | $34.796 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $161.60 | 5.787% | $170.9518 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $77.35 | 9.357% | $84.5876 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $8.39 | 8.154% | $9.0741 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $165.38 | 9.139% | $180.4941 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $722.63 | $782.4303 | $782.43 | $782.45 | $782.50 | |