| 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 | $166.74 | 8.507% | $180.9246 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $68.25 | 10.207% | $75.2163 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $205.93 | 8.511% | $223.4567 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $11.28 | 10.415% | $12.4548 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $139.41 | 11.645% | $155.6443 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $61.69 | 3.609% | $63.9164 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $94.28 | 4.416% | $98.4434 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $747.58 | $810.0565 | $810.05 | $810.00 | $810.00 | |