| 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 | $157.64 | 13.855% | $179.481 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $224.46 | 7.790% | $241.9454 | $241.95 | $241.95 | $241.90 |
| Purchase #3 | $8.76 | 3.161% | $9.0369 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $154.72 | 8.721% | $168.2131 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $250.28 | 12.608% | $281.8353 | $281.84 | $281.85 | $281.80 |
| Purchase #6 | $34.94 | 12.783% | $39.4064 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $175.69 | 5.509% | $185.3688 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,006.49 | $1,105.2869 | $1,105.30 | $1,105.30 | $1,105.20 | |