| 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 | $154.69 | 8.319% | $167.5587 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $6.62 | 13.309% | $7.5011 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $143.88 | 9.401% | $157.4062 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $231.82 | 13.578% | $263.2965 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $216.50 | 11.552% | $241.5101 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $227.53 | 9.594% | $249.3592 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $91.75 | 13.840% | $104.4482 | $104.45 | $104.45 | $104.40 |
| 7 purchase totals = | $1,072.79 | $1,191.0800 | $1,191.09 | $1,191.05 | $1,191.10 | |