| 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 | $133.45 | 3.578% | $138.2248 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $131.71 | 6.401% | $140.1408 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $161.87 | 7.739% | $174.3971 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $156.34 | 3.145% | $161.2569 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $45.60 | 7.583% | $49.0578 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $234.86 | 9.848% | $257.989 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $114.76 | 7.483% | $123.3475 | $123.35 | $123.35 | $123.30 |
| 7 purchase totals = | $978.59 | $1,044.4139 | $1,044.42 | $1,044.40 | $1,044.40 | |