| 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 | $170.94 | 12.446% | $192.2152 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $86.81 | 4.599% | $90.8024 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $157.37 | 9.648% | $172.5531 | $172.55 | $172.55 | $172.60 |
| Purchase #4 | $51.45 | 8.351% | $55.7466 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $57.98 | 10.781% | $64.2308 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $104.49 | 3.266% | $107.9026 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $225.45 | 6.448% | $239.987 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $854.49 | $923.4377 | $923.44 | $923.45 | $923.40 | |