| 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 | $164.98 | 9.709% | $180.9979 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $165.60 | 6.807% | $176.8724 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $45.95 | 7.492% | $49.3926 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $88.26 | 10.240% | $97.2978 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $32.39 | 7.202% | $34.7227 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $250.29 | 10.377% | $276.2626 | $276.26 | $276.25 | $276.30 |
| Purchase #7 | $157.60 | 12.595% | $177.4497 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $905.07 | $992.9957 | $992.99 | $992.95 | $993.00 | |