| 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 | $185.51 | 13.508% | $210.5687 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $128.56 | 8.716% | $139.7653 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $51.29 | 12.792% | $57.851 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $79.52 | 8.591% | $86.3516 | $86.35 | $86.35 | $86.40 |
| Purchase #5 | $118.60 | 5.627% | $125.2736 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $152.42 | 7.363% | $163.6427 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $214.96 | 13.769% | $244.5578 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $930.86 | $1,028.0107 | $1,028.01 | $1,027.95 | $1,028.20 | |