| 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 | $162.91 | 11.171% | $181.1087 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $172.31 | 8.418% | $186.8151 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $237.60 | 7.568% | $255.5816 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $166.87 | 7.717% | $179.7474 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $250.25 | 13.112% | $283.0628 | $283.06 | $283.05 | $283.10 |
| Purchase #6 | $186.69 | 10.361% | $206.033 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $181.56 | 8.394% | $196.8001 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $1,358.19 | $1,489.1487 | $1,489.15 | $1,489.15 | $1,489.10 | |