| 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 | $164.99 | 6.288% | $175.3646 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $66.92 | 9.855% | $73.515 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $175.66 | 6.302% | $186.7301 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $36.76 | 11.749% | $41.0789 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $28.85 | 4.670% | $30.1973 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $191.44 | 12.869% | $216.0764 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $7.91 | 5.622% | $8.3547 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $672.53 | $731.3170 | $731.32 | $731.35 | $731.40 | |