| 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 | $158.98 | 5.628% | $167.9274 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $151.53 | 6.375% | $161.19 | $161.19 | $161.20 | $161.20 |
| Purchase #3 | $143.43 | 10.187% | $158.0412 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $67.86 | 9.862% | $74.5524 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $146.53 | 11.484% | $163.3575 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $216.48 | 9.224% | $236.4481 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $128.43 | 11.257% | $142.8874 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $1,013.24 | $1,104.4040 | $1,104.41 | $1,104.45 | $1,104.40 | |