| 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 | $127.68 | 8.285% | $138.2583 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $196.47 | 11.377% | $218.8224 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $127.94 | 11.816% | $143.0574 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $204.74 | 3.781% | $212.4812 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $54.34 | 4.551% | $56.813 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $25.45 | 11.618% | $28.4068 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $63.36 | 11.296% | $70.5171 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $799.98 | $868.3562 | $868.36 | $868.30 | $868.40 | |