| 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 | $162.51 | 4.435% | $169.7173 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $250.45 | 4.767% | $262.389 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $42.52 | 3.619% | $44.0588 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $191.41 | 5.369% | $201.6868 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $121.82 | 3.486% | $126.0666 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $51.99 | 4.402% | $54.2786 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $57.44 | 13.424% | $65.1507 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $878.14 | $923.3478 | $923.36 | $923.35 | $923.50 | |