| 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 | $192.32 | 6.803% | $205.4035 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $88.27 | 3.118% | $91.0223 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $36.53 | 7.716% | $39.3487 | $39.35 | $39.35 | $39.30 |
| Purchase #4 | $103.92 | 11.814% | $116.1971 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $140.54 | 3.153% | $144.9712 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $93.54 | 7.843% | $100.8763 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $164.41 | 10.536% | $181.7322 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $819.53 | $879.5513 | $879.55 | $879.55 | $879.50 | |