| 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 | $114.87 | 13.662% | $130.5635 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $149.63 | 10.382% | $165.1646 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $72.57 | 12.435% | $81.5941 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $79.53 | 4.594% | $83.1836 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $132.82 | 4.686% | $139.0439 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $62.59 | 4.136% | $65.1787 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $115.31 | 12.657% | $129.9048 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $727.32 | $794.6332 | $794.61 | $794.65 | $794.70 | |