| 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 | $179.66 | 10.767% | $199.004 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $198.30 | 3.129% | $204.5048 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $35.49 | 5.777% | $37.5403 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $94.27 | 3.820% | $97.8711 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $193.33 | 10.546% | $213.7186 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $134.40 | 10.164% | $148.0604 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $169.30 | 10.840% | $187.6521 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $1,004.75 | $1,088.3513 | $1,088.34 | $1,088.30 | $1,088.40 | |