| 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 | $174.91 | 10.713% | $193.6481 | $193.65 | $193.65 | $193.60 |
| Purchase #2 | $169.72 | 13.844% | $193.216 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $31.99 | 3.720% | $33.18 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $127.44 | 12.291% | $143.1037 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $148.62 | 10.801% | $164.6724 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $7.81 | 7.733% | $8.4139 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $152.65 | 9.493% | $167.1411 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $813.14 | $903.3752 | $903.37 | $903.35 | $903.30 | |