| 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 | $168.72 | 4.103% | $175.6426 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $172.33 | 9.208% | $188.1981 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $228.59 | 4.769% | $239.4915 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $182.32 | 13.239% | $206.4573 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $168.73 | 4.652% | $176.5793 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $126.25 | 3.471% | $130.6321 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $213.53 | 6.530% | $227.4735 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $1,260.47 | $1,344.4744 | $1,344.47 | $1,344.50 | $1,344.50 | |