| 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 | $76.50 | 12.517% | $86.0755 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $10.38 | 11.469% | $11.5705 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $148.30 | 4.300% | $154.6769 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $193.77 | 7.435% | $208.1768 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $210.94 | 13.386% | $239.1764 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $136.28 | 11.443% | $151.8745 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $216.69 | 4.764% | $227.0131 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $992.86 | $1,078.5637 | $1,078.57 | $1,078.60 | $1,078.70 | |