| 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 | $225.87 | 13.857% | $257.1688 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $82.54 | 8.765% | $89.7746 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $104.96 | 10.476% | $115.9556 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $27.37 | 12.252% | $30.7234 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $232.59 | 7.805% | $250.7436 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $160.80 | 4.503% | $168.0408 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $75.85 | 6.154% | $80.5178 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $909.98 | $992.9246 | $992.92 | $992.85 | $992.90 | |