| 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 | $175.83 | 4.466% | $183.6826 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $79.92 | 8.232% | $86.499 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $141.78 | 13.831% | $161.3896 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $157.34 | 5.257% | $165.6114 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $51.45 | 6.343% | $54.7135 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $115.48 | 11.377% | $128.6182 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $247.42 | 8.113% | $267.4932 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $969.22 | $1,048.0075 | $1,048.00 | $1,048.00 | $1,048.00 | |