| 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 | $161.91 | 5.607% | $170.9883 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $89.26 | 9.710% | $97.9271 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $94.40 | 11.143% | $104.919 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $126.64 | 5.632% | $133.7724 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $78.44 | 12.171% | $87.9869 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $147.83 | 10.818% | $163.8222 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $27.52 | 5.628% | $29.0688 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $726.00 | $788.4847 | $788.49 | $788.45 | $788.50 | |