| 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 | $113.96 | 10.392% | $125.8027 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $102.68 | 12.734% | $115.7553 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $229.97 | 3.225% | $237.3865 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $153.93 | 6.377% | $163.7461 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $80.95 | 3.282% | $83.6068 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $40.50 | 7.823% | $43.6683 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $137.41 | 13.183% | $155.5248 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $859.40 | $925.4905 | $925.50 | $925.45 | $925.50 | |