| 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 | $83.85 | 13.765% | $95.392 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $116.27 | 8.428% | $126.0692 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $171.92 | 9.384% | $188.053 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $109.90 | 7.504% | $118.1469 | $118.15 | $118.15 | $118.10 |
| Purchase #5 | $224.72 | 5.803% | $237.7605 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $103.41 | 6.619% | $110.2547 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $37.30 | 5.314% | $39.2821 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $847.37 | $914.9584 | $914.95 | $914.95 | $915.10 | |