| 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 | $134.57 | 6.642% | $143.5081 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $118.73 | 13.106% | $134.2908 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $21.61 | 5.377% | $22.772 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $33.59 | 7.411% | $36.0794 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $94.43 | 9.166% | $103.0855 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $11.99 | 6.605% | $12.7819 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $214.90 | 9.371% | $235.0383 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $629.82 | $687.5560 | $687.56 | $687.60 | $687.60 | |