| 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 | $144.88 | 4.471% | $151.3576 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $167.71 | 4.429% | $175.1379 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $247.42 | 13.721% | $281.3685 | $281.37 | $281.35 | $281.40 |
| Purchase #4 | $207.76 | 4.501% | $217.1113 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $28.54 | 9.179% | $31.1597 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $122.36 | 13.420% | $138.7807 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $200.88 | 8.838% | $218.6338 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,119.55 | $1,213.5495 | $1,213.55 | $1,213.55 | $1,213.60 | |