| 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 | $134.55 | 3.156% | $138.7964 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $82.34 | 10.848% | $91.2722 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $66.29 | 13.773% | $75.4201 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $208.98 | 5.796% | $221.0925 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $32.62 | 9.350% | $35.67 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $5.68 | 3.469% | $5.877 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $232.47 | 4.363% | $242.6127 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $762.93 | $810.7409 | $810.74 | $810.70 | $810.80 | |