| 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 | $160.92 | 11.594% | $179.5771 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $198.57 | 13.720% | $225.8138 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $107.67 | 8.652% | $116.9856 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $99.67 | 6.754% | $106.4017 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $181.97 | 6.239% | $193.3231 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $246.56 | 3.779% | $255.8775 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $186.89 | 12.560% | $210.3634 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $1,182.25 | $1,288.3422 | $1,288.34 | $1,288.35 | $1,288.40 | |