| 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 | $161.31 | 12.728% | $181.8415 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $195.78 | 3.758% | $203.1374 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $94.95 | 6.192% | $100.8293 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $25.50 | 3.768% | $26.4608 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $144.89 | 13.475% | $164.4139 | $164.41 | $164.40 | $164.40 |
| Purchase #6 | $121.85 | 6.480% | $129.7459 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $132.92 | 13.379% | $150.7034 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $877.20 | $957.1322 | $957.13 | $957.15 | $957.00 | |