| 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 | $169.89 | 11.690% | $189.7501 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $216.44 | 9.543% | $237.0949 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $41.44 | 6.568% | $44.1618 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $69.62 | 12.153% | $78.0809 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $196.56 | 9.811% | $215.8445 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $130.71 | 12.782% | $147.4174 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $159.96 | 13.506% | $181.5642 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $984.62 | $1,093.9138 | $1,093.90 | $1,093.90 | $1,094.00 | |