| 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 | $146.91 | 3.743% | $152.4088 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $92.74 | 11.533% | $103.4357 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $26.41 | 7.719% | $28.4486 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $180.48 | 3.381% | $186.582 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $6.85 | 5.114% | $7.2003 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $225.64 | 3.193% | $232.8447 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $163.59 | 13.483% | $185.6468 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $842.62 | $896.5669 | $896.57 | $896.60 | $896.40 | |