| 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 | $214.68 | 3.699% | $222.621 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $138.73 | 11.661% | $154.9073 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $20.33 | 4.281% | $21.2003 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $16.51 | 13.528% | $18.7435 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $155.91 | 10.619% | $172.4661 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $152.45 | 4.619% | $159.4917 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $188.62 | 6.808% | $201.4612 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $887.23 | $950.8911 | $950.89 | $950.85 | $950.90 | |