| 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 | $147.85 | 5.234% | $155.5885 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $212.31 | 10.777% | $235.1906 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $63.82 | 9.528% | $69.9008 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $73.32 | 13.735% | $83.3905 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $86.38 | 10.547% | $95.4905 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $83.86 | 10.387% | $92.5705 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $223.72 | 3.680% | $231.9529 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $891.26 | $964.0843 | $964.08 | $964.10 | $964.20 | |