| 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 | $195.72 | 7.389% | $210.1818 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $201.96 | 10.339% | $222.8406 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $76.97 | 10.675% | $85.1865 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $163.76 | 10.247% | $180.5405 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $31.69 | 10.658% | $35.0675 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $80.31 | 5.313% | $84.5769 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $40.39 | 8.368% | $43.7698 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $790.80 | $862.1636 | $862.17 | $862.20 | $862.20 | |