| 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 | $198.82 | 8.689% | $216.0955 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $15.84 | 5.572% | $16.7226 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $89.91 | 11.138% | $99.9242 | $99.92 | $99.90 | $99.90 |
| Purchase #4 | $164.44 | 6.862% | $175.7239 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $126.96 | 5.641% | $134.1218 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $195.69 | 4.394% | $204.2886 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $143.79 | 4.596% | $150.3986 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $935.45 | $997.2752 | $997.27 | $997.20 | $997.20 | |