| 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 | $185.40 | 12.527% | $208.6251 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $25.27 | 8.108% | $27.3189 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $50.97 | 9.552% | $55.8387 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $173.39 | 4.421% | $181.0556 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $221.52 | 5.736% | $234.2264 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $81.96 | 6.650% | $87.4103 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $179.63 | 10.843% | $199.1073 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $918.14 | $993.5823 | $993.60 | $993.60 | $993.50 | |