| 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 | $207.91 | 13.702% | $236.3978 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $25.73 | 12.153% | $28.857 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $148.55 | 7.394% | $159.5338 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $127.96 | 6.412% | $136.1648 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $64.45 | 6.736% | $68.7914 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $77.64 | 7.731% | $83.6423 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $20.49 | 9.667% | $22.4708 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $672.73 | $735.8579 | $735.85 | $735.85 | $735.90 | |