| 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 | $103.28 | 9.608% | $113.2031 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $152.86 | 8.513% | $165.873 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $227.42 | 6.841% | $242.9778 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $145.83 | 6.262% | $154.9619 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $148.30 | 10.533% | $163.9204 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $203.66 | 12.343% | $228.7978 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $184.52 | 3.490% | $190.9597 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $1,165.87 | $1,260.6937 | $1,260.69 | $1,260.65 | $1,260.80 | |