| 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 | $146.57 | 11.695% | $163.7114 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $33.79 | 11.741% | $37.7573 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $10.56 | 13.115% | $11.9449 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $63.56 | 5.280% | $66.916 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $53.44 | 11.809% | $59.7507 | $59.75 | $59.75 | $59.80 |
| Purchase #6 | $166.43 | 8.153% | $179.999 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $181.57 | 9.818% | $199.3965 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $655.92 | $719.4758 | $719.48 | $719.45 | $719.50 | |