| 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 | $105.80 | 8.125% | $114.3963 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $183.48 | 13.553% | $208.347 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $205.64 | 4.662% | $215.2269 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $178.74 | 6.495% | $190.3492 | $190.35 | $190.35 | $190.30 |
| Purchase #5 | $68.71 | 11.146% | $76.3684 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $98.65 | 7.558% | $106.106 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $236.93 | 7.184% | $253.9511 | $253.95 | $253.95 | $254.00 |
| 7 purchase totals = | $1,077.95 | $1,164.7449 | $1,164.76 | $1,164.75 | $1,164.70 | |