| 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 | $17.83 | 11.328% | $19.8498 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $99.91 | 13.527% | $113.4248 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $86.98 | 5.471% | $91.7387 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $153.66 | 4.474% | $160.5347 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $73.40 | 8.456% | $79.6067 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $181.86 | 3.230% | $187.7341 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $65.96 | 6.699% | $70.3787 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $679.60 | $723.2675 | $723.26 | $723.30 | $723.10 | |