| 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 | $141.82 | 11.261% | $157.7904 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $183.66 | 13.327% | $208.1364 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $100.60 | 13.819% | $114.5019 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $112.84 | 7.752% | $121.5874 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $231.37 | 8.757% | $251.6311 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $81.44 | 7.414% | $87.478 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $214.48 | 13.585% | $243.6171 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,066.21 | $1,184.7423 | $1,184.75 | $1,184.80 | $1,184.70 | |