| 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 | $15.51 | 13.209% | $17.5587 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $71.86 | 3.460% | $74.3464 | $74.35 | $74.35 | $74.30 |
| Purchase #3 | $120.63 | 11.659% | $134.6943 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $225.34 | 9.429% | $246.5873 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $120.84 | 4.478% | $126.2512 | $126.25 | $126.25 | $126.30 |
| Purchase #6 | $37.51 | 7.338% | $40.2625 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $193.44 | 4.657% | $202.4485 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $785.13 | $842.1489 | $842.15 | $842.15 | $842.20 | |