| 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 | $67.26 | 5.841% | $71.1887 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $166.45 | 12.484% | $187.2296 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $198.93 | 5.136% | $209.147 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $163.32 | 8.429% | $177.0862 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $36.56 | 8.108% | $39.5243 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $132.34 | 7.167% | $141.8248 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $67.28 | 7.856% | $72.5655 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $832.14 | $898.5661 | $898.57 | $898.55 | $898.50 | |