| 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 | $185.77 | 6.825% | $198.4488 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $28.58 | 8.396% | $30.9796 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $33.78 | 9.500% | $36.9891 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $80.83 | 3.256% | $83.4618 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $244.40 | 9.341% | $267.2294 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $189.53 | 6.529% | $201.9044 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $226.93 | 3.235% | $234.2712 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $989.82 | $1,053.2843 | $1,053.28 | $1,053.30 | $1,053.30 | |