| 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 | $153.88 | 3.181% | $158.7749 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $211.78 | 4.823% | $221.9941 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $194.33 | 9.222% | $212.2511 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $219.81 | 6.869% | $234.9087 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $196.72 | 4.285% | $205.1495 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $209.99 | 9.151% | $229.2062 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $106.28 | 12.747% | $119.8275 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $1,292.79 | $1,382.1120 | $1,382.11 | $1,382.10 | $1,382.10 | |