| 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 | $175.59 | 5.382% | $185.0403 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $137.61 | 7.221% | $147.5468 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $63.72 | 5.770% | $67.3966 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $67.46 | 10.830% | $74.7659 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $15.80 | 5.326% | $16.6415 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $15.67 | 3.677% | $16.2462 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $48.26 | 9.138% | $52.67 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $524.11 | $560.3073 | $560.32 | $560.30 | $560.20 | |