| 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 | $161.40 | 3.848% | $167.6107 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $121.64 | 11.661% | $135.8244 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $76.34 | 8.125% | $82.5426 | $82.54 | $82.55 | $82.50 |
| Purchase #4 | $206.99 | 13.446% | $234.8219 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $235.83 | 11.305% | $262.4906 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $82.86 | 4.697% | $86.7519 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $9.46 | 8.756% | $10.2883 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $894.52 | $980.3304 | $980.32 | $980.30 | $980.30 | |