| 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 | $155.91 | 12.559% | $175.4907 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $76.91 | 12.632% | $86.6253 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $42.80 | 7.204% | $45.8833 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $137.97 | 10.657% | $152.6735 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $123.87 | 4.321% | $129.2224 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $94.61 | 3.682% | $98.0935 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $167.70 | 8.782% | $182.4274 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $799.77 | $870.4161 | $870.41 | $870.45 | $870.40 | |