| 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 | $127.64 | 13.582% | $144.9761 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $210.79 | 3.191% | $217.5163 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $110.72 | 8.806% | $120.47 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $106.29 | 7.201% | $113.9439 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $15.54 | 5.700% | $16.4258 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $98.40 | 12.218% | $110.4225 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $30.57 | 11.135% | $33.974 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $699.95 | $757.7286 | $757.73 | $757.70 | $757.70 | |