| 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 | $177.28 | 9.374% | $193.8982 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $197.84 | 3.369% | $204.5052 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $222.86 | 4.777% | $233.506 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $138.39 | 3.693% | $143.5007 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $214.62 | 8.652% | $233.1889 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $82.45 | 3.387% | $85.2426 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $56.79 | 11.541% | $63.3441 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $1,090.23 | $1,157.1857 | $1,157.19 | $1,157.20 | $1,157.10 | |