| 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 | $183.80 | 13.290% | $208.227 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $25.52 | 4.511% | $26.6712 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $41.80 | 8.676% | $45.4266 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $67.56 | 8.156% | $73.0702 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $29.50 | 5.340% | $31.0753 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $10.66 | 12.484% | $11.9908 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $100.45 | 12.823% | $113.3307 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $459.29 | $509.7918 | $509.80 | $509.85 | $509.80 | |