| 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 | $198.50 | 12.626% | $223.5626 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $97.80 | 6.837% | $104.4866 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $182.55 | 4.238% | $190.2865 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $82.99 | 7.154% | $88.9271 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $151.60 | 7.767% | $163.3748 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $64.71 | 7.444% | $69.527 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $83.45 | 3.487% | $86.3599 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $861.60 | $926.5245 | $926.53 | $926.55 | $926.60 | |