| 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 | $174.83 | 3.855% | $181.5697 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $111.85 | 10.144% | $123.1961 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $243.92 | 3.532% | $252.5353 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $24.97 | 9.550% | $27.3546 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $140.35 | 5.299% | $147.7871 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $226.79 | 9.554% | $248.4575 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $223.57 | 4.820% | $234.3461 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $1,146.28 | $1,215.2464 | $1,215.26 | $1,215.25 | $1,215.30 | |