| 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 | $165.91 | 9.544% | $181.7445 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $246.88 | 4.211% | $257.2761 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $190.91 | 4.658% | $199.8026 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $13.98 | 5.341% | $14.7267 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $81.67 | 6.159% | $86.7001 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $103.67 | 10.612% | $114.6715 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $240.96 | 10.347% | $265.8921 | $265.89 | $265.90 | $265.90 |
| 7 purchase totals = | $1,043.98 | $1,120.8136 | $1,120.81 | $1,120.85 | $1,120.80 | |