| 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 | $173.30 | 4.469% | $181.0448 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $81.55 | 6.224% | $86.6257 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $134.55 | 9.574% | $147.4318 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $8.97 | 5.826% | $9.4926 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $188.25 | 10.417% | $207.86 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $250.68 | 8.411% | $271.7647 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $86.43 | 8.518% | $93.7921 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $923.73 | $998.0117 | $998.00 | $998.05 | $998.00 | |