| 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 | $107.69 | 11.812% | $120.4103 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $126.32 | 8.829% | $137.4728 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $75.84 | 11.453% | $84.526 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $197.38 | 11.873% | $220.8149 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $89.77 | 10.653% | $99.3332 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $95.53 | 9.471% | $104.5776 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $152.38 | 8.412% | $165.1982 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $844.91 | $932.3330 | $932.33 | $932.35 | $932.30 | |