| 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 | $195.70 | 11.492% | $218.1898 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $66.77 | 8.472% | $72.4268 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $17.95 | 9.410% | $19.6391 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $125.56 | 6.308% | $133.4803 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $184.82 | 11.825% | $206.675 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $112.95 | 3.227% | $116.5949 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $31.86 | 13.583% | $36.1875 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $735.61 | $803.1934 | $803.20 | $803.30 | $803.20 | |