| 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 | $134.45 | 11.436% | $149.8257 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $124.60 | 5.371% | $131.2923 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $65.87 | 3.825% | $68.3895 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $212.56 | 11.230% | $236.4305 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $91.77 | 9.257% | $100.2651 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $154.77 | 8.751% | $168.3139 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $52.55 | 7.628% | $56.5585 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $836.57 | $911.0755 | $911.08 | $911.10 | $911.10 | |