| 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 | $183.54 | 7.421% | $197.1605 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $42.80 | 10.340% | $47.2255 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $169.48 | 7.438% | $182.0859 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $154.88 | 8.123% | $167.4609 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $69.52 | 5.836% | $73.5772 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $71.64 | 10.818% | $79.39 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $43.34 | 3.616% | $44.9072 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $735.20 | $791.8072 | $791.82 | $791.85 | $791.90 | |