| 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 | $136.56 | 7.548% | $146.8675 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $234.41 | 5.484% | $247.265 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $181.67 | 3.685% | $188.3645 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $222.77 | 8.864% | $242.5163 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $152.37 | 4.453% | $159.155 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $76.93 | 3.606% | $79.7041 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $165.55 | 12.389% | $186.06 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $1,170.26 | $1,249.9324 | $1,249.94 | $1,249.85 | $1,250.10 | |