| 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 | $149.76 | 10.387% | $165.3156 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $160.96 | 8.558% | $174.735 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $162.27 | 7.358% | $174.2098 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $167.92 | 5.106% | $176.494 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $156.35 | 4.412% | $163.2482 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $42.25 | 6.656% | $45.0622 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $223.80 | 3.617% | $231.8948 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $1,063.31 | $1,130.9596 | $1,130.96 | $1,130.95 | $1,130.90 | |