| 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 | $17.67 | 6.626% | $18.8408 | $18.84 | $18.85 | $18.80 |
| Purchase #2 | $182.98 | 12.179% | $205.2651 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $139.61 | 3.261% | $144.1627 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $245.85 | 6.311% | $261.3656 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $76.98 | 13.299% | $87.2176 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $77.58 | 9.287% | $84.7849 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $29.49 | 7.785% | $31.7858 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $770.16 | $833.4225 | $833.43 | $833.40 | $833.50 | |