| 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 | $210.71 | 6.747% | $224.9266 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $140.96 | 6.188% | $149.6826 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $76.38 | 13.733% | $86.8693 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $181.67 | 9.473% | $198.8796 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $146.95 | 13.560% | $166.8764 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $106.96 | 8.275% | $115.8109 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $227.63 | 7.704% | $245.1666 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $1,091.26 | $1,188.2120 | $1,188.22 | $1,188.25 | $1,188.30 | |