| 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 | $163.92 | 6.764% | $175.0075 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $103.86 | 7.613% | $111.7669 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $160.98 | 8.872% | $175.2621 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $248.50 | 5.197% | $261.4145 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $190.71 | 3.461% | $197.3105 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $39.68 | 11.315% | $44.1698 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $186.37 | 3.812% | $193.4744 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,094.02 | $1,158.4057 | $1,158.40 | $1,158.30 | $1,158.50 | |