| 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 | $82.26 | 5.780% | $87.0146 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $16.46 | 5.218% | $17.3189 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $109.45 | 10.533% | $120.9784 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $201.56 | 11.635% | $225.0115 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $18.68 | 4.816% | $19.5796 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $166.61 | 8.528% | $180.8185 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $9.77 | 13.350% | $11.0743 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $604.79 | $661.7958 | $661.79 | $661.75 | $661.80 | |