| 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 | $143.86 | 3.210% | $148.4779 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $165.95 | 13.121% | $187.7243 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $121.40 | 8.334% | $131.5175 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $104.26 | 8.844% | $113.4808 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $228.43 | 3.164% | $235.6575 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $166.27 | 11.473% | $185.3462 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $115.28 | 9.703% | $126.4656 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $1,045.45 | $1,128.6698 | $1,128.68 | $1,128.65 | $1,128.70 | |