| 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 | $144.28 | 4.367% | $150.5807 | $150.58 | $150.60 | $150.60 |
| Purchase #2 | $6.25 | 3.819% | $6.4887 | $6.49 | $6.50 | $6.50 |
| Purchase #3 | $223.57 | 11.850% | $250.063 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $168.68 | 4.474% | $176.2267 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $95.31 | 13.153% | $107.8461 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $149.73 | 13.203% | $169.4989 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $23.60 | 9.618% | $25.8698 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $811.42 | $886.5739 | $886.58 | $886.60 | $886.60 | |