| 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 | $220.64 | 7.331% | $236.8151 | $236.82 | $236.80 | $236.80 |
| Purchase #2 | $162.97 | 10.436% | $179.9775 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $181.87 | 13.797% | $206.9626 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $10.50 | 13.382% | $11.9051 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $208.70 | 7.686% | $224.7407 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $119.61 | 5.479% | $126.1634 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $184.79 | 8.748% | $200.9554 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $1,089.08 | $1,187.5198 | $1,187.53 | $1,187.50 | $1,187.60 | |