| 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 | $94.72 | 8.198% | $102.4851 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $157.67 | 5.240% | $165.9319 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $155.82 | 7.478% | $167.4722 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $68.97 | 13.716% | $78.4299 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $83.83 | 13.542% | $95.1823 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $124.41 | 7.523% | $133.7694 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $147.42 | 5.803% | $155.9748 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $832.84 | $899.2456 | $899.24 | $899.25 | $899.30 | |