| 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 | $160.69 | 9.388% | $175.7756 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $241.86 | 7.652% | $260.3671 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $124.64 | 9.218% | $136.1293 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $91.36 | 8.659% | $99.2709 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $149.55 | 13.282% | $169.4132 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $59.26 | 13.392% | $67.1961 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $228.50 | 10.221% | $251.855 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,055.86 | $1,160.0072 | $1,160.02 | $1,160.00 | $1,160.10 | |