| 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 | $147.94 | 7.312% | $158.7574 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $210.93 | 11.119% | $234.3833 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $66.76 | 8.540% | $72.4613 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $198.82 | 7.790% | $214.3081 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $35.85 | 5.254% | $37.7336 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $28.88 | 4.631% | $30.2174 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $88.58 | 5.548% | $93.4944 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $777.76 | $841.3555 | $841.35 | $841.35 | $841.40 | |