| 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 | $157.53 | 8.565% | $171.0224 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $14.66 | 3.807% | $15.2181 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $25.49 | 9.866% | $28.0048 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $227.44 | 11.865% | $254.4258 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $183.63 | 13.322% | $208.0932 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $235.83 | 12.233% | $264.6791 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $91.79 | 13.431% | $104.1183 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $936.37 | $1,045.5617 | $1,045.56 | $1,045.55 | $1,045.50 | |