| 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 | $160.34 | 8.575% | $174.0892 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $214.35 | 13.421% | $243.1179 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $14.32 | 5.431% | $15.0977 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $45.70 | 9.602% | $50.0881 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $34.32 | 3.559% | $35.5414 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $104.71 | 12.803% | $118.116 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $212.34 | 11.474% | $236.7039 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $786.08 | $872.7542 | $872.76 | $872.75 | $872.70 | |