| 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 | $133.90 | 7.710% | $144.2237 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $195.43 | 6.183% | $207.5134 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $6.83 | 7.238% | $7.3244 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $166.27 | 11.867% | $186.0013 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $24.69 | 3.510% | $25.5566 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $231.27 | 4.166% | $240.9047 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $249.30 | 9.532% | $273.0633 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $1,007.69 | $1,084.5874 | $1,084.57 | $1,084.50 | $1,084.60 | |