| 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 | $165.38 | 7.418% | $177.6479 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $53.96 | 3.198% | $55.6856 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $109.88 | 6.163% | $116.6519 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $48.49 | 8.385% | $52.5559 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $192.98 | 9.583% | $211.4733 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $216.25 | 9.159% | $236.0563 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $38.56 | 13.335% | $43.702 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $825.50 | $893.7729 | $893.78 | $893.75 | $893.90 | |