| 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 | $158.34 | 5.352% | $166.8144 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $114.54 | 10.143% | $126.1578 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $54.95 | 11.270% | $61.1429 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $49.40 | 13.113% | $55.8778 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $240.43 | 12.187% | $269.7312 | $269.73 | $269.75 | $269.70 |
| Purchase #6 | $54.73 | 7.524% | $58.8479 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $160.92 | 10.165% | $177.2775 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $833.31 | $915.8495 | $915.85 | $915.90 | $915.80 | |