| 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 | $127.56 | 5.646% | $134.762 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $228.48 | 6.437% | $243.1873 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $190.35 | 11.795% | $212.8018 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $215.75 | 7.373% | $231.6572 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $52.37 | 7.653% | $56.3779 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $139.30 | 6.623% | $148.5258 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $125.45 | 3.140% | $129.3891 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $1,079.26 | $1,156.7011 | $1,156.71 | $1,156.75 | $1,156.80 | |