| 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 | $168.29 | 12.858% | $189.9287 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $12.76 | 10.463% | $14.0951 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $46.64 | 10.661% | $51.6123 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $98.97 | 4.822% | $103.7423 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $9.88 | 8.469% | $10.7167 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $198.93 | 12.769% | $224.3314 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $237.45 | 10.285% | $261.8717 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $772.92 | $856.2982 | $856.30 | $856.30 | $856.20 | |