| 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 | $157.60 | 12.421% | $177.1755 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $100.88 | 5.280% | $106.2065 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $102.51 | 13.430% | $116.2771 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $6.57 | 10.722% | $7.2744 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $126.73 | 11.249% | $140.9859 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $88.30 | 3.718% | $91.583 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $62.61 | 7.604% | $67.3709 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $645.20 | $706.8733 | $706.88 | $706.90 | $707.00 | |