| 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 | $129.85 | 7.727% | $139.8835 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $61.52 | 10.158% | $67.7692 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $184.27 | 9.250% | $201.315 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $96.99 | 9.289% | $105.9994 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $136.74 | 7.252% | $146.6564 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $198.55 | 4.572% | $207.6277 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $41.55 | 7.746% | $44.7685 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $849.47 | $914.0197 | $914.03 | $914.00 | $914.10 | |