| 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 | $163.78 | 10.838% | $181.5305 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $173.69 | 11.426% | $193.5358 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $122.84 | 5.443% | $129.5262 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $27.66 | 10.439% | $30.5474 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $184.35 | 13.704% | $209.6133 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $228.68 | 7.389% | $245.5772 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $69.50 | 11.154% | $77.252 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $970.50 | $1,067.5824 | $1,067.59 | $1,067.65 | $1,067.50 | |