| 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 | $81.27 | 6.193% | $86.3031 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $148.75 | 11.812% | $166.3204 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $200.43 | 13.751% | $227.9911 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $172.84 | 10.192% | $190.4559 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $240.75 | 10.662% | $266.4188 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $166.60 | 5.738% | $176.1595 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $154.52 | 12.732% | $174.1935 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $1,165.16 | $1,287.8423 | $1,287.84 | $1,287.80 | $1,287.90 | |