| 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 | $152.92 | 10.243% | $168.5836 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $10.87 | 8.492% | $11.7931 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $139.40 | 7.579% | $149.9651 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $224.65 | 3.144% | $231.713 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $100.54 | 3.286% | $103.8437 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $78.90 | 13.647% | $89.6675 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $65.97 | 10.691% | $73.0229 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $773.25 | $828.5889 | $828.58 | $828.55 | $828.60 | |