| 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 | $187.46 | 3.342% | $193.7249 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $28.58 | 8.339% | $30.9633 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $103.93 | 13.568% | $118.0312 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $115.71 | 11.773% | $129.3325 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $119.73 | 12.526% | $134.7274 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $65.69 | 9.795% | $72.1243 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $120.29 | 13.438% | $136.4546 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $741.39 | $815.3582 | $815.34 | $815.35 | $815.30 | |