| 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 | $137.56 | 3.861% | $142.8712 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $182.36 | 9.782% | $200.1985 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $210.44 | 11.785% | $235.2404 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $82.96 | 4.151% | $86.4037 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $144.79 | 11.630% | $161.6291 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $38.79 | 12.613% | $43.6826 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $177.25 | 3.501% | $183.4555 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $974.15 | $1,053.4810 | $1,053.48 | $1,053.50 | $1,053.50 | |