| 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 | $146.37 | 11.406% | $163.065 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $114.62 | 8.774% | $124.6768 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $104.82 | 8.524% | $113.7549 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $212.91 | 12.428% | $239.3705 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $166.33 | 9.318% | $181.8286 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $223.91 | 4.252% | $233.4307 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $155.82 | 4.240% | $162.4268 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $1,124.78 | $1,218.5533 | $1,218.56 | $1,218.60 | $1,218.60 | |