| 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 | $155.25 | 3.533% | $160.735 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $62.74 | 11.550% | $69.9865 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $30.46 | 5.734% | $32.2066 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $167.54 | 4.134% | $174.4661 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $48.49 | 8.603% | $52.6616 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $86.73 | 8.264% | $93.8974 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $141.88 | 9.269% | $155.0309 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $693.09 | $738.9841 | $739.00 | $739.00 | $739.00 | |