| 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 | $232.65 | 11.805% | $260.1143 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $166.57 | 4.351% | $173.8175 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $79.53 | 5.574% | $83.963 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $61.82 | 3.589% | $64.0387 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $15.27 | 5.313% | $16.0813 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $196.93 | 8.602% | $213.8699 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $106.90 | 8.370% | $115.8475 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $859.67 | $927.7322 | $927.73 | $927.70 | $927.70 | |