| 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 | $177.41 | 8.122% | $191.8192 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $212.44 | 8.845% | $231.2303 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $103.99 | 3.293% | $107.4144 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $127.87 | 3.199% | $131.9606 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $95.30 | 10.429% | $105.2388 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $96.89 | 13.524% | $109.9934 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $62.89 | 13.816% | $71.5789 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $876.79 | $949.2356 | $949.23 | $949.25 | $949.20 | |