| 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 | $156.83 | 5.863% | $166.0249 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $171.44 | 4.263% | $178.7485 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $71.97 | 12.746% | $81.1433 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $84.69 | 12.211% | $95.0315 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $61.60 | 6.784% | $65.7789 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $31.32 | 12.691% | $35.2948 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $89.72 | 13.704% | $102.0152 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $667.57 | $724.0371 | $724.03 | $724.05 | $723.90 | |