| 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 | $145.83 | 10.609% | $161.3011 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $44.40 | 9.802% | $48.7521 | $48.75 | $48.75 | $48.80 |
| Purchase #3 | $161.28 | 10.116% | $177.5951 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $193.31 | 7.766% | $208.3225 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $30.69 | 7.818% | $33.0893 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $40.81 | 11.362% | $45.4468 | $45.45 | $45.45 | $45.40 |
| Purchase #7 | $223.41 | 9.781% | $245.2617 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $839.73 | $919.7686 | $919.77 | $919.75 | $919.80 | |