| 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 | $157.66 | 13.316% | $178.654 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $114.57 | 10.111% | $126.1542 | $126.15 | $126.15 | $126.20 |
| Purchase #3 | $35.62 | 5.114% | $37.4416 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $118.88 | 5.344% | $125.2329 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $239.99 | 12.425% | $269.8088 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $242.61 | 11.831% | $271.3132 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $99.78 | 4.479% | $104.2491 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $1,009.11 | $1,112.8538 | $1,112.84 | $1,112.85 | $1,112.80 | |