| 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 | $139.37 | 5.228% | $146.6563 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $73.63 | 8.384% | $79.8031 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $60.69 | 5.583% | $64.0783 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $17.80 | 3.155% | $18.3616 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $115.76 | 10.398% | $127.7967 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $223.36 | 6.670% | $238.2581 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $125.60 | 3.306% | $129.7523 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $756.21 | $804.7064 | $804.71 | $804.70 | $804.90 | |