| 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 | $147.31 | 4.447% | $153.8609 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $100.44 | 5.284% | $105.7472 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $14.72 | 3.409% | $15.2218 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $195.67 | 3.833% | $203.17 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $104.30 | 3.493% | $107.9432 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $157.41 | 6.369% | $167.4354 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $151.56 | 9.398% | $165.8036 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $871.41 | $919.1821 | $919.18 | $919.15 | $919.10 | |