| 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 | $140.72 | 3.792% | $146.0561 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $122.87 | 6.581% | $130.9561 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $240.80 | 12.323% | $270.4738 | $270.47 | $270.45 | $270.50 |
| Purchase #4 | $154.97 | 11.465% | $172.7373 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $28.95 | 4.188% | $30.1624 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $147.87 | 10.862% | $163.9316 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $122.64 | 8.502% | $133.0669 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $958.82 | $1,047.3842 | $1,047.39 | $1,047.35 | $1,047.50 | |