| 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 | $125.27 | 6.824% | $133.8184 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $71.66 | 5.725% | $75.7625 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $112.87 | 5.252% | $118.7979 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $114.34 | 4.595% | $119.5939 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $73.55 | 3.283% | $75.9646 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $150.64 | 12.774% | $169.8828 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $126.52 | 7.222% | $135.6573 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $774.85 | $829.4774 | $829.47 | $829.45 | $829.60 | |