| 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 | $242.62 | 9.291% | $265.1618 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $132.64 | 3.502% | $137.2851 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $216.44 | 10.704% | $239.6077 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $125.73 | 7.584% | $135.2654 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $174.89 | 6.701% | $186.6094 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $163.94 | 3.180% | $169.1533 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $41.87 | 12.856% | $47.2528 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $1,098.13 | $1,180.3355 | $1,180.34 | $1,180.30 | $1,180.50 | |