| 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 | $154.46 | 5.805% | $163.4264 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $70.63 | 7.866% | $76.1858 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $82.27 | 11.117% | $91.416 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $243.53 | 3.650% | $252.4188 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $146.80 | 10.450% | $162.1406 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $175.41 | 7.238% | $188.1062 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $155.80 | 4.301% | $162.501 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,028.90 | $1,096.1948 | $1,096.21 | $1,096.20 | $1,096.10 | |