| 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 | $34.43 | 10.826% | $38.1574 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $100.75 | 8.803% | $109.619 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $134.93 | 6.866% | $144.1943 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $208.96 | 8.424% | $226.5628 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $86.90 | 5.415% | $91.6056 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $128.49 | 6.500% | $136.8419 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $158.41 | 8.104% | $171.2475 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $852.87 | $918.2285 | $918.23 | $918.20 | $918.20 | |