| 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 | $111.70 | 5.705% | $118.0725 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $140.59 | 8.673% | $152.7834 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $27.49 | 11.851% | $30.7478 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $142.75 | 8.123% | $154.3456 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $177.77 | 9.483% | $194.6279 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $126.57 | 11.553% | $141.1926 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $78.39 | 3.737% | $81.3194 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $805.26 | $873.0892 | $873.09 | $873.10 | $873.00 | |