| 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 | $157.65 | 13.274% | $178.5765 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $175.62 | 13.815% | $199.8819 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $41.37 | 10.159% | $45.5728 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $73.69 | 7.381% | $79.1291 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $166.64 | 13.441% | $189.0381 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $97.29 | 7.644% | $104.7268 | $104.73 | $104.75 | $104.70 |
| Purchase #7 | $185.75 | 8.728% | $201.9623 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $898.01 | $998.8875 | $998.89 | $998.95 | $998.90 | |