| 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 | $189.59 | 3.698% | $196.601 | $196.60 | $196.60 | $196.60 |
| Purchase #2 | $117.48 | 3.657% | $121.7762 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $8.37 | 9.551% | $9.1694 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $7.52 | 3.658% | $7.7951 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $76.60 | 10.619% | $84.7342 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $186.98 | 13.746% | $212.6823 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $16.49 | 5.265% | $17.3582 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $603.03 | $650.1164 | $650.12 | $650.15 | $650.20 | |