| 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 | $145.67 | 12.644% | $164.0885 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $225.41 | 11.113% | $250.4598 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $35.71 | 3.809% | $37.0702 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $60.60 | 9.342% | $66.2613 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $65.31 | 12.211% | $73.285 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $108.46 | 12.129% | $121.6151 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $155.40 | 7.478% | $167.0208 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $796.56 | $879.8007 | $879.81 | $879.75 | $879.90 | |