| 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 | $19.82 | 11.205% | $22.0408 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $142.54 | 9.246% | $155.7192 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $148.86 | 9.863% | $163.5421 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $41.72 | 10.349% | $46.0376 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $174.92 | 4.664% | $183.0783 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $81.47 | 6.513% | $86.7761 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $130.92 | 10.363% | $144.4872 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $740.25 | $801.6813 | $801.69 | $801.75 | $801.60 | |