| 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 | $146.57 | 12.182% | $164.4252 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $73.43 | 9.642% | $80.5101 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $52.89 | 9.646% | $57.9918 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $140.79 | 3.805% | $146.1471 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $77.36 | 11.179% | $86.0081 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $232.30 | 13.569% | $263.8208 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $147.31 | 12.525% | $165.7606 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $870.65 | $964.6637 | $964.67 | $964.65 | $964.60 | |