| 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 | $140.31 | 4.255% | $146.2802 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $31.88 | 12.107% | $35.7397 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $93.75 | 8.588% | $101.8013 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $27.91 | 7.653% | $30.046 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $14.98 | 4.703% | $15.6845 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $176.62 | 3.619% | $183.0119 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $172.46 | 10.662% | $190.8477 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $657.91 | $703.4113 | $703.41 | $703.45 | $703.30 | |