| 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 | $179.38 | 6.431% | $190.9159 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $31.32 | 7.627% | $33.7088 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $45.64 | 12.269% | $51.2396 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $25.35 | 7.584% | $27.2725 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $52.77 | 6.248% | $56.0671 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $121.69 | 4.147% | $126.7365 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $75.25 | 5.336% | $79.2653 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $531.40 | $565.2057 | $565.22 | $565.15 | $565.20 | |