| 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 | $103.96 | 3.665% | $107.7701 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $99.60 | 3.700% | $103.2852 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $151.71 | 7.494% | $163.0791 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $167.94 | 10.790% | $186.0607 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $31.79 | 11.668% | $35.4993 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $218.63 | 5.227% | $230.0578 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $150.43 | 10.797% | $166.6719 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $924.06 | $992.4241 | $992.43 | $992.40 | $992.60 | |