| 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 | $145.79 | 12.412% | $163.8855 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $197.93 | 9.331% | $216.3988 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $56.98 | 8.630% | $61.8974 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $178.30 | 8.380% | $193.2415 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $21.66 | 3.175% | $22.3477 | $22.35 | $22.35 | $22.30 |
| Purchase #6 | $181.27 | 12.746% | $204.3747 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $131.83 | 6.873% | $140.8907 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $913.76 | $1,003.0363 | $1,003.04 | $1,003.05 | $1,003.00 | |