| 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 | $145.36 | 5.380% | $153.1804 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $27.63 | 11.661% | $30.8519 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $203.81 | 13.237% | $230.7883 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $231.33 | 11.440% | $257.7942 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $63.62 | 4.855% | $66.7088 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $8.59 | 3.322% | $8.8754 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $197.85 | 9.557% | $216.7585 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $878.19 | $964.9575 | $964.96 | $965.00 | $965.10 | |