| 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 | $167.34 | 7.690% | $180.2084 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $216.92 | 9.759% | $238.0892 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $222.78 | 12.808% | $251.3137 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $41.87 | 9.395% | $45.8037 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $131.80 | 8.371% | $142.833 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $214.27 | 6.395% | $227.9726 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $49.53 | 12.450% | $55.6965 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $1,044.51 | $1,141.9171 | $1,141.91 | $1,141.90 | $1,141.90 | |