| 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 | $181.38 | 11.596% | $202.4128 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $165.37 | 9.512% | $181.1 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $50.68 | 11.473% | $56.4945 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $69.33 | 7.347% | $74.4237 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $232.75 | 3.619% | $241.1732 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $67.57 | 9.674% | $74.1067 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $43.58 | 11.392% | $48.5446 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $810.66 | $878.2555 | $878.24 | $878.20 | $878.20 | |