| 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 | $77.74 | 11.206% | $86.4515 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $88.66 | 13.665% | $100.7754 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $151.82 | 11.240% | $168.8846 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $153.97 | 13.709% | $175.0777 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $171.93 | 9.790% | $188.7619 | $188.76 | $188.75 | $188.80 |
| Purchase #6 | $178.82 | 12.639% | $201.4211 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $190.58 | 7.604% | $205.0717 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,013.52 | $1,126.4439 | $1,126.44 | $1,126.45 | $1,126.60 | |