| 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 | $158.65 | 4.829% | $166.3112 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $54.42 | 8.301% | $58.9374 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $10.77 | 4.852% | $11.2926 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $172.42 | 10.645% | $190.7741 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $125.97 | 13.864% | $143.4345 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $111.39 | 6.798% | $118.9623 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $239.28 | 3.266% | $247.0949 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $872.90 | $936.8070 | $936.79 | $936.80 | $936.80 | |