| 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 | $161.66 | 11.388% | $180.0698 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $68.28 | 9.549% | $74.8001 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $194.85 | 3.357% | $201.3911 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $218.75 | 5.791% | $231.4178 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $96.95 | 7.815% | $104.5266 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $33.42 | 8.632% | $36.3048 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $125.91 | 6.660% | $134.2956 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $899.82 | $962.8058 | $962.81 | $962.80 | $962.80 | |