| 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 | $135.80 | 6.184% | $144.1979 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $160.70 | 11.761% | $179.5999 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $97.66 | 5.439% | $102.9717 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $12.94 | 5.619% | $13.6671 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $107.81 | 10.361% | $118.9802 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $147.82 | 10.373% | $163.1534 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $85.69 | 6.157% | $90.9659 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $748.42 | $813.5361 | $813.54 | $813.50 | $813.70 | |