| 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 | $164.80 | 7.831% | $177.7055 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $231.57 | 10.167% | $255.1137 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $215.63 | 13.625% | $245.0096 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $105.84 | 8.257% | $114.5792 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $85.40 | 3.441% | $88.3386 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $155.57 | 13.416% | $176.4413 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $108.88 | 13.183% | $123.2337 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,067.69 | $1,180.4216 | $1,180.42 | $1,180.45 | $1,180.30 | |