| 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 | $149.72 | 9.447% | $163.864 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $105.49 | 3.177% | $108.8414 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $121.36 | 9.786% | $133.2363 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $82.90 | 7.775% | $89.3455 | $89.35 | $89.35 | $89.30 |
| Purchase #5 | $185.58 | 6.284% | $197.2418 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $228.89 | 5.725% | $241.994 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $144.38 | 10.338% | $159.306 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $1,018.32 | $1,093.8290 | $1,093.83 | $1,093.85 | $1,093.70 | |