| 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 | $171.82 | 4.641% | $179.7942 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $30.67 | 4.538% | $32.0618 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $151.69 | 10.807% | $168.0831 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $5.59 | 12.157% | $6.2696 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $185.30 | 8.512% | $201.0727 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $171.63 | 9.864% | $188.5596 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $199.46 | 8.800% | $217.0125 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $916.16 | $992.8535 | $992.84 | $992.80 | $993.00 | |