| 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 | $124.65 | 11.160% | $138.5609 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $211.32 | 8.866% | $230.0556 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $75.89 | 10.575% | $83.9154 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $36.52 | 10.522% | $40.3626 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $17.83 | 7.111% | $19.0979 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $167.92 | 9.794% | $184.3661 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $18.67 | 11.185% | $20.7582 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $652.80 | $717.1167 | $717.13 | $717.05 | $717.30 | |