| 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 | $161.38 | 9.447% | $176.6256 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $243.93 | 3.315% | $252.0163 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $249.71 | 3.756% | $259.0891 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $186.54 | 10.274% | $205.7051 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $222.75 | 13.569% | $252.9749 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $145.69 | 4.110% | $151.6779 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $185.73 | 10.570% | $205.3617 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $1,395.73 | $1,503.4506 | $1,503.46 | $1,503.45 | $1,503.50 | |