| 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 | $139.58 | 6.542% | $148.7113 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $40.71 | 7.296% | $43.6802 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $136.90 | 12.767% | $154.378 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $109.49 | 9.459% | $119.8467 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $226.71 | 6.804% | $242.1353 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $14.87 | 3.332% | $15.3655 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $248.62 | 5.703% | $262.7988 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $916.88 | $986.9158 | $986.93 | $986.95 | $986.90 | |