| 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 | $189.74 | 10.312% | $209.306 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $26.59 | 12.665% | $29.9576 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $160.62 | 9.413% | $175.7392 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $195.30 | 5.304% | $205.6587 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $108.97 | 6.668% | $116.2361 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $137.92 | 3.322% | $142.5017 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $16.70 | 7.514% | $17.9548 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $835.84 | $897.3541 | $897.36 | $897.35 | $897.40 | |