| 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 | $157.57 | 3.654% | $163.3276 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $227.61 | 6.499% | $242.4024 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $88.39 | 12.694% | $99.6102 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $6.53 | 4.411% | $6.818 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $37.73 | 10.717% | $41.7735 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $24.25 | 6.531% | $25.8338 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $211.53 | 11.794% | $236.4778 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $753.61 | $816.2433 | $816.24 | $816.25 | $816.20 | |