| 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 | $165.63 | 6.282% | $176.0349 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $195.90 | 10.755% | $216.969 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $104.74 | 11.857% | $117.159 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $68.41 | 5.274% | $72.0179 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $138.62 | 9.696% | $152.0606 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $72.93 | 5.453% | $76.9069 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $9.69 | 5.757% | $10.2479 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $755.92 | $821.3962 | $821.40 | $821.35 | $821.40 | |