| 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 | $142.62 | 11.473% | $158.9828 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $84.65 | 7.581% | $91.0673 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $151.34 | 12.613% | $170.4285 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $5.51 | 4.381% | $5.7514 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $13.59 | 11.174% | $15.1085 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $216.34 | 9.120% | $236.0702 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $200.75 | 12.328% | $225.4985 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $814.80 | $902.9072 | $902.91 | $902.90 | $903.00 | |