| 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 | $150.72 | 9.595% | $165.1816 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $20.46 | 10.772% | $22.664 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $220.40 | 7.431% | $236.7779 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $90.27 | 6.358% | $96.0094 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $125.59 | 6.170% | $133.3389 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $147.35 | 4.531% | $154.0264 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $82.94 | 4.186% | $86.4119 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $837.73 | $894.4101 | $894.41 | $894.45 | $894.40 | |