| 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 | $155.49 | 12.453% | $174.8532 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $215.31 | 5.345% | $226.8183 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $9.80 | 4.466% | $10.2377 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $116.83 | 11.156% | $129.8636 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $236.72 | 12.763% | $266.9326 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $42.44 | 4.107% | $44.183 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $137.78 | 6.237% | $146.3733 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $914.37 | $999.2617 | $999.25 | $999.25 | $999.30 | |