| 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 | $134.56 | 6.534% | $143.3522 | $143.35 | $143.35 | $143.40 |
| Purchase #2 | $210.35 | 11.161% | $233.8272 | $233.83 | $233.85 | $233.80 |
| Purchase #3 | $195.93 | 10.652% | $216.8005 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $34.83 | 7.624% | $37.4854 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $171.59 | 9.265% | $187.4878 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $71.63 | 10.843% | $79.3968 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $227.41 | 4.113% | $236.7634 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $1,046.30 | $1,135.1133 | $1,135.12 | $1,135.15 | $1,135.20 | |