| 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 | $141.82 | 6.615% | $151.2014 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $156.80 | 10.140% | $172.6995 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $30.97 | 10.279% | $34.1534 | $34.15 | $34.15 | $34.20 |
| Purchase #4 | $125.92 | 10.482% | $139.1189 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $181.27 | 7.602% | $195.0501 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $11.66 | 13.450% | $13.2283 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $195.29 | 9.304% | $213.4598 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $843.73 | $918.9114 | $918.91 | $918.90 | $919.00 | |