| 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 | $150.89 | 6.449% | $160.6209 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $213.63 | 7.393% | $229.4237 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $52.28 | 12.556% | $58.8443 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $197.75 | 3.604% | $204.8769 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $244.53 | 6.729% | $260.9844 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $143.84 | 9.652% | $157.7234 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $118.95 | 4.676% | $124.5121 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $1,121.87 | $1,196.9857 | $1,196.97 | $1,196.95 | $1,196.90 | |