| 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 | $171.77 | 4.296% | $179.1492 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $227.58 | 8.283% | $246.4305 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $37.97 | 11.236% | $42.2363 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $204.42 | 9.514% | $223.8685 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $86.30 | 8.306% | $93.4681 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $57.30 | 9.383% | $62.6765 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $17.79 | 7.703% | $19.1604 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $803.13 | $866.9895 | $867.00 | $867.00 | $867.00 | |