| 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 | $108.59 | 8.659% | $117.9928 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $16.53 | 10.329% | $18.2374 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $190.77 | 6.401% | $202.9812 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $153.92 | 12.313% | $172.8722 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $141.86 | 11.821% | $158.6293 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $10.48 | 5.693% | $11.0766 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $169.66 | 12.125% | $190.2313 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $791.81 | $872.0208 | $872.02 | $872.10 | $872.00 | |