| 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 | $173.57 | 4.241% | $180.9311 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $155.55 | 12.478% | $174.9595 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $110.47 | 6.212% | $117.3324 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $227.41 | 5.414% | $239.722 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $78.69 | 10.450% | $86.9131 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $148.68 | 9.770% | $163.206 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $214.62 | 12.656% | $241.7823 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,108.99 | $1,204.8464 | $1,204.84 | $1,204.85 | $1,204.80 | |