| 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 | $144.93 | 8.241% | $156.8737 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $163.30 | 10.456% | $180.3746 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $214.74 | 12.658% | $241.9218 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $101.58 | 5.173% | $106.8347 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $180.88 | 9.833% | $198.6659 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $226.89 | 3.581% | $235.0149 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $31.35 | 12.150% | $35.159 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $1,063.67 | $1,154.8446 | $1,154.83 | $1,154.75 | $1,154.90 | |