| 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 | $160.65 | 4.436% | $167.7764 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $125.77 | 9.477% | $137.6892 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $164.48 | 7.860% | $177.4081 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $222.53 | 7.719% | $239.7071 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $213.47 | 8.416% | $231.4356 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $195.34 | 13.642% | $221.9883 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $231.67 | 4.348% | $241.743 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,313.91 | $1,417.7477 | $1,417.76 | $1,417.80 | $1,417.70 | |