| 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 | $134.43 | 12.156% | $150.7713 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $154.47 | 9.797% | $169.6034 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $111.45 | 12.321% | $125.1818 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $183.61 | 11.742% | $205.1695 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $146.71 | 7.333% | $157.4682 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $51.82 | 10.115% | $57.0616 | $57.06 | $57.05 | $57.10 |
| Purchase #7 | $161.90 | 12.537% | $182.1974 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $944.39 | $1,047.4532 | $1,047.45 | $1,047.40 | $1,047.60 | |