| 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 | $113.90 | 3.773% | $118.1974 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $163.42 | 11.793% | $182.6921 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $190.67 | 7.534% | $205.0351 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $175.32 | 11.721% | $195.8693 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $126.32 | 8.304% | $136.8096 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $43.33 | 6.115% | $45.9796 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $216.42 | 13.571% | $245.7904 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $1,029.38 | $1,130.3735 | $1,130.38 | $1,130.40 | $1,130.40 | |