| 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 | $193.31 | 3.286% | $199.6622 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $185.59 | 10.677% | $205.4054 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $54.76 | 5.241% | $57.63 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $28.74 | 8.493% | $31.1809 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $208.78 | 11.775% | $233.3638 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $12.83 | 12.543% | $14.4393 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $77.40 | 11.284% | $86.1338 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $761.41 | $827.8154 | $827.81 | $827.85 | $827.80 | |