| 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 | $97.29 | 11.184% | $108.1709 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $71.33 | 12.181% | $80.0187 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $185.83 | 3.227% | $191.8267 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $61.87 | 7.443% | $66.475 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $83.75 | 11.587% | $93.4541 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $117.86 | 13.686% | $133.9903 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $126.74 | 10.105% | $139.5471 | $139.55 | $139.55 | $139.50 |
| 7 purchase totals = | $744.67 | $813.4828 | $813.49 | $813.50 | $813.50 | |