| 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 | $136.30 | 7.697% | $146.791 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $22.86 | 3.356% | $23.6272 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $68.97 | 7.619% | $74.2248 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $84.44 | 4.839% | $88.5261 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $66.37 | 10.854% | $73.5738 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $72.98 | 13.454% | $82.7987 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $59.73 | 3.250% | $61.6712 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $511.65 | $551.2128 | $551.21 | $551.20 | $551.20 | |