| 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 | $201.46 | 13.644% | $228.9472 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $168.80 | 3.158% | $174.1307 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $40.62 | 5.762% | $42.9605 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $104.64 | 6.156% | $111.0816 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $16.99 | 4.858% | $17.8154 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $30.27 | 6.275% | $32.1694 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $72.67 | 11.783% | $81.2327 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $635.45 | $688.3375 | $688.34 | $688.35 | $688.30 | |