| 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 | $154.30 | 7.183% | $165.3834 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $5.83 | 13.548% | $6.6198 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $149.36 | 5.689% | $157.8571 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $184.54 | 7.871% | $199.0651 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $178.68 | 11.271% | $198.819 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $122.77 | 7.825% | $132.3768 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $52.56 | 7.261% | $56.3764 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $848.04 | $916.4976 | $916.51 | $916.50 | $916.60 | |