| 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 | $150.81 | 8.678% | $163.8973 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $104.81 | 9.538% | $114.8068 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $86.92 | 3.113% | $89.6258 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $162.34 | 8.673% | $176.4197 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $146.73 | 12.267% | $164.7294 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $209.68 | 3.137% | $216.2577 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $214.77 | 7.380% | $230.62 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,076.06 | $1,156.3567 | $1,156.37 | $1,156.35 | $1,156.30 | |