| 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 | $182.95 | 12.343% | $205.5315 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $21.27 | 3.216% | $21.954 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $61.34 | 10.410% | $67.7255 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $140.41 | 13.187% | $158.9259 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $157.74 | 11.697% | $176.1908 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $236.82 | 9.690% | $259.7679 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $244.83 | 3.108% | $252.4393 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $1,045.36 | $1,142.5349 | $1,142.54 | $1,142.60 | $1,142.50 | |