| 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 | $113.69 | 6.241% | $120.7854 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $145.75 | 12.322% | $163.7093 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $158.61 | 7.659% | $170.7579 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $34.44 | 6.776% | $36.7737 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $99.90 | 4.790% | $104.6852 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $17.99 | 5.631% | $19.003 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $131.51 | 6.585% | $140.1699 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $701.89 | $755.8844 | $755.89 | $755.85 | $756.00 | |