| 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 | $177.69 | 3.297% | $183.5484 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $17.46 | 4.269% | $18.2054 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $235.91 | 10.711% | $261.1783 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $151.36 | 6.731% | $161.548 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $248.27 | 12.214% | $278.5937 | $278.59 | $278.60 | $278.60 |
| Purchase #6 | $214.46 | 7.267% | $230.0448 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $8.52 | 11.743% | $9.5205 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $1,053.67 | $1,142.6391 | $1,142.64 | $1,142.65 | $1,142.50 | |