| 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 | $173.50 | 5.433% | $182.9263 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $175.83 | 4.389% | $183.5472 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $75.70 | 8.795% | $82.3578 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $20.49 | 13.436% | $23.243 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $86.41 | 6.712% | $92.2098 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $141.87 | 10.724% | $157.0841 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $146.37 | 9.474% | $160.2371 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $820.17 | $881.6053 | $881.61 | $881.65 | $881.50 | |