| 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 | $110.29 | 13.478% | $125.1549 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $142.94 | 4.194% | $148.9349 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $40.70 | 7.716% | $43.8404 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $158.96 | 3.846% | $165.0736 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $213.25 | 12.179% | $239.2217 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $140.81 | 4.509% | $147.1591 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $204.58 | 13.476% | $232.1492 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,011.53 | $1,101.5338 | $1,101.52 | $1,101.50 | $1,101.50 | |