| 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 | $73.58 | 10.225% | $81.1036 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $182.46 | 10.497% | $201.6128 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $199.75 | 12.837% | $225.3919 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $17.63 | 4.527% | $18.4281 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $163.86 | 8.654% | $178.0404 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $200.93 | 13.287% | $227.6276 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $28.90 | 6.596% | $30.8062 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $867.11 | $963.0106 | $963.01 | $963.05 | $962.90 | |