| 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 | $181.60 | 3.599% | $188.1358 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $68.80 | 9.479% | $75.3216 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $223.94 | 4.754% | $234.5861 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $188.55 | 11.290% | $209.8373 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $235.72 | 8.339% | $255.3767 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $73.87 | 8.825% | $80.389 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $181.44 | 13.499% | $205.9326 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $1,153.92 | $1,249.5791 | $1,249.59 | $1,249.65 | $1,249.50 | |