| 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 | $166.75 | 12.588% | $187.7405 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $134.80 | 4.771% | $141.2313 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $64.92 | 7.850% | $70.0162 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $16.38 | 6.112% | $17.3811 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $44.92 | 9.134% | $49.023 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $146.47 | 7.871% | $157.9987 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $95.51 | 11.732% | $106.7152 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $669.75 | $730.1060 | $730.11 | $730.10 | $730.00 | |