| 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 | $171.36 | 8.576% | $186.0558 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $190.48 | 11.700% | $212.7662 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $115.56 | 5.495% | $121.91 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $12.94 | 12.551% | $14.5641 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $185.51 | 13.491% | $210.5372 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $139.97 | 3.127% | $144.3469 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $212.35 | 10.187% | $233.9821 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,028.17 | $1,124.1623 | $1,124.17 | $1,124.15 | $1,124.20 | |