| 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 | $176.44 | 5.138% | $185.5055 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $45.69 | 3.640% | $47.3531 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $115.61 | 9.130% | $126.1652 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $136.66 | 13.642% | $155.3032 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $167.81 | 4.645% | $175.6048 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $109.58 | 12.138% | $122.8808 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $163.88 | 11.573% | $182.8458 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $915.67 | $995.6584 | $995.66 | $995.65 | $995.70 | |