| 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 | $147.73 | 10.492% | $163.2298 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $119.71 | 4.224% | $124.7666 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $49.71 | 8.214% | $53.7932 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $100.77 | 5.870% | $106.6852 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $5.52 | 10.808% | $6.1166 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $13.35 | 9.433% | $14.6093 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $65.56 | 4.263% | $68.3548 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $502.35 | $537.5555 | $537.56 | $537.55 | $537.60 | |