| 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 | $152.58 | 8.465% | $165.4959 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $23.35 | 10.219% | $25.7361 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $124.52 | 8.296% | $134.8502 | $134.85 | $134.85 | $134.90 |
| Purchase #4 | $161.82 | 10.656% | $179.0635 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $30.26 | 5.234% | $31.8438 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $100.68 | 6.440% | $107.1638 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $174.83 | 5.861% | $185.0768 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $768.04 | $829.2301 | $829.23 | $829.25 | $829.30 | |