| 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 | $106.54 | 6.219% | $113.1657 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $204.25 | 4.576% | $213.5965 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $179.77 | 10.389% | $198.4463 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $103.40 | 4.590% | $108.1461 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $79.99 | 11.265% | $89.0009 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $34.66 | 3.189% | $35.7653 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $6.61 | 4.126% | $6.8827 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $715.22 | $765.0035 | $765.02 | $765.00 | $765.00 | |