| 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 | $106.88 | 11.105% | $118.749 | $118.75 | $118.75 | $118.70 |
| Purchase #2 | $121.59 | 11.733% | $135.8562 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $76.60 | 13.259% | $86.7564 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $161.75 | 3.290% | $167.0716 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $23.77 | 3.327% | $24.5608 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $92.86 | 7.692% | $100.0028 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $224.40 | 3.320% | $231.8501 | $231.85 | $231.85 | $231.90 |
| 7 purchase totals = | $807.85 | $864.8469 | $864.85 | $864.80 | $865.00 | |