| 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 | $100.73 | 12.426% | $113.2467 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $126.83 | 7.558% | $136.4158 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $7.99 | 8.153% | $8.6414 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $159.96 | 13.328% | $181.2795 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $87.85 | 11.367% | $97.8359 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $107.72 | 3.534% | $111.5268 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $204.98 | 13.642% | $232.9434 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $796.06 | $881.8895 | $881.90 | $881.95 | $881.70 | |