| 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 | $158.71 | 4.140% | $165.2806 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $122.57 | 13.873% | $139.5741 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $103.78 | 10.153% | $114.3168 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $122.51 | 8.519% | $132.9466 | $132.95 | $132.95 | $132.90 |
| Purchase #5 | $174.69 | 13.619% | $198.481 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $106.55 | 12.619% | $119.9955 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $210.46 | 4.232% | $219.3667 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $999.27 | $1,089.9613 | $1,089.97 | $1,089.95 | $1,090.00 | |