| 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 | $161.48 | 13.504% | $183.2863 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $48.73 | 6.721% | $52.0051 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $52.40 | 3.216% | $54.0852 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $127.50 | 3.735% | $132.2621 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $169.92 | 13.737% | $193.2619 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $63.83 | 7.872% | $68.8547 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $33.47 | 5.457% | $35.2965 | $35.30 | $35.30 | $35.30 |
| 7 purchase totals = | $657.33 | $719.0518 | $719.06 | $719.05 | $719.20 | |