| 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 | $197.83 | 10.639% | $218.8771 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $167.82 | 4.760% | $175.8082 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $79.55 | 8.449% | $86.2712 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $43.45 | 10.444% | $47.9879 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $112.89 | 7.508% | $121.3658 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $52.84 | 3.388% | $54.6302 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $159.53 | 7.509% | $171.5091 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $813.91 | $876.4495 | $876.46 | $876.45 | $876.50 | |