| 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 | $146.69 | 12.499% | $165.0248 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $188.82 | 5.704% | $199.5903 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $182.57 | 8.810% | $198.6544 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $19.90 | 10.166% | $21.923 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $145.45 | 6.185% | $154.4461 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $149.43 | 9.623% | $163.8096 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $170.95 | 3.287% | $176.5691 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $1,003.81 | $1,080.0173 | $1,080.01 | $1,079.95 | $1,080.00 | |