| 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 | $118.98 | 6.267% | $126.4365 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $145.66 | 10.380% | $160.7795 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $102.75 | 7.502% | $110.4583 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $101.80 | 12.729% | $114.7581 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $118.83 | 12.641% | $133.8513 | $133.85 | $133.85 | $133.90 |
| Purchase #6 | $160.30 | 3.234% | $165.4841 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $59.44 | 11.576% | $66.3208 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $807.76 | $878.0886 | $878.09 | $878.10 | $878.20 | |