| 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 | $179.27 | 5.815% | $189.6946 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $109.96 | 3.760% | $114.0945 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $170.75 | 3.227% | $176.2601 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $95.41 | 9.595% | $104.5646 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $204.46 | 6.631% | $218.0177 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $187.89 | 13.723% | $213.6741 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $106.74 | 11.478% | $118.9916 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $1,054.48 | $1,135.2972 | $1,135.28 | $1,135.25 | $1,135.40 | |