| 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 | $201.55 | 13.816% | $229.3961 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $16.98 | 8.715% | $18.4598 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $185.29 | 4.427% | $193.4928 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $53.57 | 9.410% | $58.6109 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $164.29 | 9.539% | $179.9616 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $125.57 | 7.487% | $134.9714 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $81.41 | 6.260% | $86.5063 | $86.51 | $86.50 | $86.50 |
| 7 purchase totals = | $828.66 | $901.3989 | $901.40 | $901.35 | $901.50 | |