| 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 | $121.58 | 10.598% | $134.465 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $36.92 | 10.375% | $40.7505 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $41.99 | 7.141% | $44.9885 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $164.25 | 12.776% | $185.2346 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $27.91 | 3.201% | $28.8034 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $203.90 | 5.561% | $215.2389 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $73.68 | 9.749% | $80.8631 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $670.23 | $730.3440 | $730.34 | $730.35 | $730.40 | |