| 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 | $220.68 | 5.290% | $232.354 | $232.35 | $232.35 | $232.40 |
| Purchase #2 | $35.90 | 8.778% | $39.0513 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $20.52 | 3.433% | $21.2245 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $73.92 | 5.504% | $77.9886 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $77.37 | 6.241% | $82.1987 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $137.47 | 5.563% | $145.1175 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $36.85 | 5.805% | $38.9891 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $602.71 | $636.9237 | $636.92 | $636.90 | $637.00 | |