| 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 | $190.62 | 5.612% | $201.3176 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $17.71 | 4.536% | $18.5133 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $5.57 | 9.352% | $6.0909 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $148.62 | 11.584% | $165.8361 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $188.97 | 8.439% | $204.9172 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $127.55 | 4.126% | $132.8127 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $116.45 | 13.529% | $132.2045 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $795.49 | $861.6923 | $861.69 | $861.65 | $861.60 | |