| 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 | $193.33 | 13.567% | $219.5591 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $72.70 | 8.144% | $78.6207 | $78.62 | $78.60 | $78.60 |
| Purchase #3 | $205.78 | 12.205% | $230.8954 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $81.60 | 6.392% | $86.8159 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $138.27 | 11.568% | $154.2651 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $148.60 | 9.705% | $163.0216 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $161.36 | 4.278% | $168.263 | $168.26 | $168.25 | $168.30 |
| 7 purchase totals = | $1,001.64 | $1,101.4408 | $1,101.45 | $1,101.35 | $1,101.50 | |