| 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 | $157.32 | 11.748% | $175.802 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $134.71 | 4.638% | $140.9578 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $11.78 | 13.867% | $13.4135 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $192.37 | 3.700% | $199.4877 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $190.83 | 5.432% | $201.1959 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $96.29 | 10.208% | $106.1193 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $13.60 | 10.796% | $15.0683 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $796.90 | $852.0445 | $852.05 | $852.00 | $852.10 | |