| 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 | $154.79 | 6.152% | $164.3127 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $58.33 | 13.850% | $66.4087 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $116.90 | 11.250% | $130.0513 | $130.05 | $130.05 | $130.10 |
| Purchase #4 | $192.87 | 7.561% | $207.4529 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $126.82 | 7.767% | $136.6701 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $142.92 | 4.322% | $149.097 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $23.35 | 6.594% | $24.8897 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $815.98 | $878.8824 | $878.88 | $878.85 | $879.00 | |