| 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 | $113.82 | 13.499% | $129.1846 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $71.57 | 13.739% | $81.403 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $149.32 | 8.266% | $161.6628 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $236.87 | 10.268% | $261.1918 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $75.25 | 5.399% | $79.3127 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $26.76 | 8.111% | $28.9305 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $150.95 | 9.698% | $165.5891 | $165.59 | $165.60 | $165.60 |
| 7 purchase totals = | $824.54 | $907.2745 | $907.26 | $907.30 | $907.30 | |