| 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 | $140.59 | 3.256% | $145.1676 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $213.26 | 11.125% | $236.9852 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $35.99 | 11.321% | $40.0644 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $73.64 | 12.583% | $82.9061 | $82.91 | $82.90 | $82.90 |
| Purchase #5 | $205.57 | 5.667% | $217.2197 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $165.68 | 12.678% | $186.6849 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $162.65 | 3.835% | $168.8876 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $997.38 | $1,077.9155 | $1,077.92 | $1,077.90 | $1,078.00 | |