| 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 | $166.59 | 10.372% | $183.8687 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $203.77 | 6.854% | $217.7364 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $206.39 | 9.783% | $226.5811 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $82.25 | 3.320% | $84.9807 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $222.75 | 5.198% | $234.3285 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $114.40 | 12.689% | $128.9162 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $171.98 | 5.365% | $181.2067 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,168.13 | $1,257.6183 | $1,257.63 | $1,257.65 | $1,257.60 | |