| 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 | $105.58 | 9.461% | $115.5689 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $102.37 | 3.869% | $106.3307 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $127.58 | 12.547% | $143.5875 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $28.99 | 6.459% | $30.8625 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $123.83 | 11.416% | $137.9664 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $174.95 | 4.801% | $183.3493 | $183.35 | $183.35 | $183.30 |
| Purchase #7 | $151.94 | 5.760% | $160.6917 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $815.24 | $878.3570 | $878.36 | $878.35 | $878.40 | |