| 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 | $142.45 | 4.293% | $148.5654 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $220.32 | 7.418% | $236.6633 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $143.76 | 13.477% | $163.1345 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $235.58 | 7.771% | $253.8869 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $199.63 | 8.258% | $216.1154 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $114.78 | 5.659% | $121.2754 | $121.28 | $121.30 | $121.30 |
| Purchase #7 | $186.65 | 8.550% | $202.6086 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,243.17 | $1,342.2495 | $1,342.26 | $1,342.25 | $1,342.30 | |