| 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 | $155.90 | 3.868% | $161.9302 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $45.70 | 13.846% | $52.0276 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $247.71 | 11.769% | $276.863 | $276.86 | $276.85 | $276.90 |
| Purchase #4 | $219.94 | 6.843% | $234.9905 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $66.82 | 12.195% | $74.9687 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $242.65 | 9.288% | $265.1873 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $77.76 | 9.542% | $85.1799 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $1,056.48 | $1,151.1472 | $1,151.15 | $1,151.20 | $1,151.20 | |