| 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 | $142.65 | 9.598% | $156.3415 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $125.91 | 3.512% | $130.332 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $222.44 | 4.182% | $231.7424 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $18.80 | 3.216% | $19.4046 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $17.96 | 13.678% | $20.4166 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $190.38 | 13.872% | $216.7895 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $44.58 | 3.175% | $45.9954 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $762.72 | $821.0220 | $821.02 | $821.05 | $820.90 | |