| 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 | $104.44 | 8.576% | $113.3968 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $85.27 | 7.129% | $91.3489 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $74.40 | 3.328% | $76.876 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $173.80 | 3.766% | $180.3453 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $42.88 | 4.671% | $44.8829 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $202.38 | 9.786% | $222.1849 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $41.86 | 13.626% | $47.5638 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $725.03 | $776.5986 | $776.60 | $776.65 | $776.60 | |