| 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 | $174.73 | 10.703% | $193.4314 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $103.65 | 9.869% | $113.8792 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $58.30 | 6.250% | $61.9438 | $61.94 | $61.95 | $61.90 |
| Purchase #4 | $106.47 | 10.721% | $117.8846 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $142.83 | 9.268% | $156.0675 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $7.72 | 4.776% | $8.0887 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $71.33 | 6.494% | $75.9622 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $665.03 | $727.2574 | $727.25 | $727.30 | $727.30 | |