| 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 | $38.43 | 4.748% | $40.2547 | $40.25 | $40.25 | $40.30 |
| Purchase #2 | $161.90 | 13.800% | $184.2422 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $161.51 | 4.477% | $168.7408 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $186.92 | 11.553% | $208.5149 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $170.70 | 5.431% | $179.9707 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $7.42 | 3.717% | $7.6958 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $200.39 | 8.182% | $216.7859 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $927.27 | $1,006.2050 | $1,006.20 | $1,006.20 | $1,006.20 | |