| 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 | $176.50 | 11.569% | $196.9193 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $140.71 | 11.431% | $156.7946 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $47.92 | 6.590% | $51.0779 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $81.41 | 5.742% | $86.0846 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $7.91 | 8.111% | $8.5516 | $8.55 | $8.55 | $8.60 |
| Purchase #6 | $104.63 | 3.188% | $107.9656 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $146.59 | 12.639% | $165.1175 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $705.67 | $772.5111 | $772.51 | $772.50 | $772.60 | |