| 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 | $14.78 | 10.449% | $16.3244 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $35.45 | 10.669% | $39.2322 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $110.38 | 4.328% | $115.1572 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $144.56 | 6.528% | $153.9969 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $167.94 | 10.329% | $185.2865 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $243.45 | 4.463% | $254.3152 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $199.52 | 13.872% | $227.1974 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $916.08 | $991.5098 | $991.52 | $991.50 | $991.50 | |