| 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 | $138.92 | 13.704% | $157.9576 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $207.64 | 8.412% | $225.1067 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $12.37 | 13.478% | $14.0372 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $172.39 | 11.383% | $192.0132 | $192.01 | $192.00 | $192.00 |
| Purchase #5 | $207.76 | 5.694% | $219.5899 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $21.43 | 8.812% | $23.3184 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $242.30 | 7.869% | $261.3666 | $261.37 | $261.35 | $261.40 |
| 7 purchase totals = | $1,002.81 | $1,093.3896 | $1,093.40 | $1,093.35 | $1,093.40 | |