| 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 | $147.45 | 10.722% | $163.2596 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $105.77 | 12.476% | $118.9659 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $132.87 | 6.425% | $141.4069 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $132.25 | 3.136% | $136.3974 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $85.69 | 11.245% | $95.3258 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $85.87 | 9.805% | $94.2896 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $248.36 | 9.577% | $272.1454 | $272.15 | $272.15 | $272.10 |
| 7 purchase totals = | $938.26 | $1,021.7906 | $1,021.81 | $1,021.80 | $1,021.80 | |