| 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 | $214.32 | 9.583% | $234.8583 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $138.98 | 12.122% | $155.8272 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $188.40 | 6.494% | $200.6347 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $173.37 | 4.613% | $181.3676 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $5.38 | 10.509% | $5.9454 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $7.97 | 11.483% | $8.8852 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $155.82 | 6.304% | $165.6429 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $884.24 | $953.1613 | $953.17 | $953.20 | $953.10 | |