| 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 | $154.25 | 9.211% | $168.458 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $91.81 | 12.197% | $103.0081 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $207.70 | 6.770% | $221.7613 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $67.43 | 9.349% | $73.734 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $153.26 | 10.282% | $169.0182 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $196.48 | 4.715% | $205.744 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $89.34 | 5.282% | $94.0589 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $960.27 | $1,035.7825 | $1,035.78 | $1,035.75 | $1,035.80 | |