| 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 | $158.77 | 13.243% | $179.7959 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $106.55 | 12.581% | $119.9551 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $212.68 | 4.505% | $222.2612 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $196.42 | 4.755% | $205.7598 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $198.67 | 10.617% | $219.7628 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $247.91 | 5.620% | $261.8425 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $11.54 | 12.807% | $13.0179 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $1,132.54 | $1,222.3952 | $1,222.40 | $1,222.35 | $1,222.50 | |