| 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 | $140.75 | 12.115% | $157.8019 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $67.62 | 13.563% | $76.7913 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $52.36 | 11.162% | $58.2044 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $176.75 | 6.736% | $188.6559 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $6.42 | 3.849% | $6.6671 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $21.80 | 6.527% | $23.2229 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $152.77 | 8.284% | $165.4255 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $618.47 | $676.7690 | $676.77 | $676.75 | $676.80 | |