| 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 | $109.54 | 11.484% | $122.1196 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $106.98 | 7.408% | $114.9051 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $26.78 | 11.183% | $29.7748 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $158.55 | 6.625% | $169.0539 | $169.05 | $169.05 | $169.10 |
| Purchase #5 | $130.28 | 12.188% | $146.1585 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $92.97 | 4.566% | $97.215 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $153.59 | 6.125% | $162.9974 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $778.69 | $842.2243 | $842.23 | $842.15 | $842.30 | |