| 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 | $163.77 | 13.620% | $186.0755 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $14.61 | 8.516% | $15.8542 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $220.30 | 8.681% | $239.4242 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $241.37 | 10.382% | $266.429 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $137.29 | 7.289% | $147.2971 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $162.25 | 8.528% | $176.0867 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $190.37 | 9.364% | $208.1962 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $1,129.96 | $1,239.3629 | $1,239.37 | $1,239.40 | $1,239.40 | |