| 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 | $191.79 | 13.167% | $217.043 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $166.91 | 11.575% | $186.2298 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $16.63 | 4.322% | $17.3487 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $116.53 | 7.531% | $125.3059 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $63.96 | 12.430% | $71.9102 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $115.85 | 4.474% | $121.0331 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $107.55 | 5.449% | $113.4104 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $779.22 | $852.2811 | $852.28 | $852.30 | $852.10 | |