| 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 | $163.79 | 3.243% | $169.1017 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $91.73 | 8.396% | $99.4317 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $142.89 | 9.354% | $156.2559 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $200.73 | 7.625% | $216.0357 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $21.83 | 6.206% | $23.1848 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $236.55 | 11.148% | $262.9206 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $228.91 | 9.465% | $250.5763 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,086.43 | $1,177.5067 | $1,177.51 | $1,177.55 | $1,177.50 | |