| 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 | $159.56 | 13.664% | $181.3623 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $130.25 | 4.750% | $136.4369 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $174.92 | 4.833% | $183.3739 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $230.72 | 13.107% | $260.9605 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $128.46 | 13.800% | $146.1875 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $113.35 | 12.440% | $127.4507 | $127.45 | $127.45 | $127.50 |
| Purchase #7 | $218.58 | 5.781% | $231.2161 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $1,155.84 | $1,266.9879 | $1,266.99 | $1,266.95 | $1,267.10 | |