| 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 | $113.83 | 6.652% | $121.402 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $58.35 | 9.132% | $63.6785 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $14.85 | 3.693% | $15.3984 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $179.25 | 10.872% | $198.7381 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $68.25 | 9.866% | $74.9835 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $176.46 | 4.874% | $185.0607 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $103.57 | 7.539% | $111.3781 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $714.56 | $770.6393 | $770.64 | $770.70 | $770.70 | |