| 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 | $163.36 | 12.653% | $184.0299 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $25.25 | 11.215% | $28.0818 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $136.85 | 6.163% | $145.2841 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $57.67 | 5.243% | $60.6936 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $166.88 | 8.508% | $181.0782 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $173.83 | 8.684% | $188.9254 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $120.65 | 8.829% | $131.3022 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $844.49 | $919.3952 | $919.39 | $919.50 | $919.40 | |