| 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 | $158.93 | 12.353% | $178.5626 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $104.96 | 8.618% | $114.0055 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $126.60 | 4.456% | $132.2413 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $120.33 | 13.731% | $136.8525 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $212.66 | 5.807% | $225.0092 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $13.95 | 10.705% | $15.4433 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $14.83 | 3.296% | $15.3188 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $752.26 | $817.4332 | $817.43 | $817.40 | $817.40 | |