| 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 | $145.90 | 11.825% | $163.1527 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $200.26 | 6.219% | $212.7142 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $60.26 | 9.743% | $66.1311 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $191.99 | 11.613% | $214.2858 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $112.41 | 13.319% | $127.3819 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $188.39 | 9.359% | $206.0214 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $9.93 | 6.571% | $10.5825 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $909.14 | $1,000.2696 | $1,000.26 | $1,000.30 | $1,000.30 | |