| 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 | $136.80 | 12.580% | $154.0094 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $136.54 | 4.609% | $142.8331 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $54.68 | 12.127% | $61.311 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $138.66 | 11.543% | $154.6655 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $117.47 | 11.192% | $130.6172 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $108.38 | 3.320% | $111.9782 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $21.46 | 3.730% | $22.2605 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $713.99 | $777.6749 | $777.68 | $777.65 | $777.70 | |