| 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 | $162.88 | 5.665% | $172.1072 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $223.68 | 11.156% | $248.6337 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $118.25 | 12.646% | $133.2039 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $175.79 | 3.176% | $181.3731 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $20.47 | 8.676% | $22.246 | $22.25 | $22.25 | $22.20 |
| Purchase #6 | $197.67 | 3.240% | $204.0745 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $105.82 | 8.351% | $114.657 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $1,004.56 | $1,076.2954 | $1,076.29 | $1,076.25 | $1,076.30 | |