| 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 | $226.50 | 4.461% | $236.6042 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $150.27 | 3.555% | $155.6121 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $80.69 | 9.617% | $88.45 | $88.45 | $88.45 | $88.50 |
| Purchase #4 | $145.82 | 13.271% | $165.1718 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $144.29 | 9.290% | $157.6945 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $11.53 | 9.851% | $12.6658 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $17.25 | 8.831% | $18.7733 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $776.35 | $834.9717 | $834.96 | $834.90 | $835.10 | |