| 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 | $137.96 | 9.796% | $151.4746 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $43.99 | 12.417% | $49.4522 | $49.45 | $49.45 | $49.50 |
| Purchase #3 | $236.31 | 12.839% | $266.6498 | $266.65 | $266.65 | $266.60 |
| Purchase #4 | $110.52 | 12.709% | $124.566 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $7.68 | 12.279% | $8.623 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $116.44 | 10.344% | $128.4846 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $174.94 | 6.526% | $186.3566 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $827.84 | $915.6068 | $915.60 | $915.55 | $915.70 | |