| 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 | $109.42 | 4.337% | $114.1655 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $137.96 | 3.798% | $143.1997 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $172.74 | 9.461% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $78.37 | 8.609% | $85.1169 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $104.61 | 9.736% | $114.7948 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $203.75 | 7.411% | $218.8499 | $218.85 | $218.85 | $218.80 |
| Purchase #7 | $177.98 | 7.804% | $191.8696 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $984.83 | $1,057.0793 | $1,057.08 | $1,057.05 | $1,057.10 | |