| 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 | $179.86 | 6.596% | $191.7236 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $11.48 | 9.485% | $12.5689 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $227.92 | 11.322% | $253.7251 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $247.61 | 13.474% | $280.973 | $280.97 | $280.95 | $281.00 |
| Purchase #5 | $243.36 | 13.346% | $275.8388 | $275.84 | $275.85 | $275.80 |
| Purchase #6 | $212.56 | 12.363% | $238.8388 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $186.57 | 3.186% | $192.5141 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $1,309.36 | $1,446.1823 | $1,446.18 | $1,446.15 | $1,446.10 | |