| 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 | $161.37 | 3.488% | $166.9986 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $150.72 | 9.795% | $165.483 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $212.58 | 13.843% | $242.0074 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $92.92 | 12.354% | $104.3993 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $107.99 | 10.653% | $119.4942 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $134.53 | 12.640% | $151.5346 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $72.32 | 12.291% | $81.2089 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $932.43 | $1,031.1260 | $1,031.12 | $1,031.15 | $1,031.10 | |