| 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 | $165.83 | 4.759% | $173.7218 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $212.56 | 6.639% | $226.6719 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $187.65 | 9.788% | $206.0172 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $122.90 | 7.231% | $131.7869 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $184.44 | 5.833% | $195.1984 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $26.87 | 4.442% | $28.0636 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $18.98 | 10.573% | $20.9868 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $919.23 | $982.4466 | $982.45 | $982.40 | $982.50 | |