| 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 | $125.65 | 13.744% | $142.9193 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $54.35 | 5.651% | $57.4213 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $180.36 | 10.750% | $199.7487 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $186.57 | 5.863% | $197.5086 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $33.32 | 10.488% | $36.8146 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $35.39 | 7.538% | $38.0577 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $31.60 | 12.280% | $35.4805 | $35.48 | $35.50 | $35.50 |
| 7 purchase totals = | $647.24 | $707.9507 | $707.95 | $707.90 | $707.90 | |