| 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 | $91.40 | 6.856% | $97.6664 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $215.74 | 5.480% | $227.5626 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $213.39 | 7.263% | $228.8885 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $170.65 | 9.323% | $186.5597 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $131.98 | 9.661% | $144.7306 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $126.97 | 12.132% | $142.374 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $9.91 | 4.780% | $10.3837 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $960.04 | $1,038.1655 | $1,038.16 | $1,038.15 | $1,038.30 | |