| 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 | $205.74 | 10.783% | $227.9249 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $191.30 | 9.448% | $209.374 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $143.48 | 8.140% | $155.1593 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $136.33 | 5.545% | $143.8895 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $77.76 | 12.715% | $87.6472 | $87.65 | $87.65 | $87.60 |
| Purchase #6 | $49.32 | 11.583% | $55.0327 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $71.91 | 12.129% | $80.632 | $80.63 | $80.65 | $80.60 |
| 7 purchase totals = | $875.84 | $959.6596 | $959.65 | $959.65 | $959.60 | |