| 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 | $141.38 | 7.375% | $151.8068 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $65.32 | 5.675% | $69.0269 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $221.45 | 11.269% | $246.4052 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $248.82 | 3.602% | $257.7825 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $120.47 | 4.650% | $126.0719 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $39.49 | 11.490% | $44.0274 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $37.98 | 5.806% | $40.1851 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $874.91 | $935.3058 | $935.32 | $935.35 | $935.30 | |