| 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 | $124.75 | 9.760% | $136.9256 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $240.76 | 9.654% | $264.003 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $247.95 | 5.363% | $261.2476 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $156.26 | 6.216% | $165.9731 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $155.45 | 7.375% | $166.9144 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $133.61 | 3.326% | $138.0539 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $18.97 | 4.350% | $19.7952 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $1,077.75 | $1,152.9128 | $1,152.91 | $1,152.90 | $1,152.90 | |