| 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 | $99.55 | 13.229% | $112.7195 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $158.90 | 11.659% | $177.4262 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $148.84 | 12.606% | $167.6028 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $205.66 | 11.620% | $229.5577 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $218.31 | 8.183% | $236.1743 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $45.77 | 4.461% | $47.8118 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $97.79 | 7.400% | $105.0265 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $974.82 | $1,076.3188 | $1,076.32 | $1,076.30 | $1,076.30 | |