| 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 | $158.79 | 5.275% | $167.1662 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $235.59 | 10.751% | $260.9183 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $51.76 | 13.817% | $58.9117 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $197.80 | 7.246% | $212.1326 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $72.66 | 3.764% | $75.3949 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $7.25 | 10.293% | $7.9962 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $184.34 | 11.123% | $204.8441 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $908.19 | $987.3640 | $987.36 | $987.35 | $987.30 | |