| 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 | $195.26 | 8.646% | $212.1422 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $71.43 | 11.555% | $79.6837 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $137.87 | 8.576% | $149.6937 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $107.93 | 10.265% | $119.009 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $8.96 | 12.574% | $10.0866 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $8.34 | 7.590% | $8.973 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $193.29 | 6.565% | $205.9795 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $723.08 | $785.5677 | $785.56 | $785.60 | $785.60 | |