| 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 | $29.36 | 12.776% | $33.111 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $134.33 | 11.500% | $149.778 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $233.87 | 8.548% | $253.8612 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $134.42 | 13.306% | $152.3059 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $156.32 | 5.572% | $165.0302 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $222.33 | 5.512% | $234.5848 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $180.29 | 10.653% | $199.4963 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $1,090.92 | $1,188.1674 | $1,188.17 | $1,188.20 | $1,188.20 | |