| 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 | $178.31 | 6.806% | $190.4458 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $250.95 | 12.867% | $283.2397 | $283.24 | $283.25 | $283.20 |
| Purchase #3 | $21.92 | 6.568% | $23.3597 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $183.52 | 6.519% | $195.4837 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $51.99 | 10.494% | $57.4458 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $68.77 | 3.264% | $71.0147 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $96.64 | 6.190% | $102.622 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $852.10 | $923.6114 | $923.61 | $923.60 | $923.50 | |