| 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 | $174.86 | 4.126% | $182.0747 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $23.42 | 5.698% | $24.7545 | $24.75 | $24.75 | $24.80 |
| Purchase #3 | $122.55 | 3.588% | $126.9471 | $126.95 | $126.95 | $126.90 |
| Purchase #4 | $158.51 | 6.200% | $168.3376 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $142.36 | 9.522% | $155.9155 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $12.96 | 13.114% | $14.6596 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $105.84 | 11.501% | $118.0127 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $740.50 | $790.7017 | $790.70 | $790.65 | $790.70 | |