| 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 | $227.70 | 12.134% | $255.3291 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $156.97 | 11.841% | $175.5568 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $186.41 | 9.201% | $203.5616 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $219.36 | 6.664% | $233.9782 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $247.33 | 3.443% | $255.8456 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $221.82 | 5.434% | $233.8737 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $163.80 | 7.292% | $175.7443 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $1,423.39 | $1,533.8893 | $1,533.89 | $1,533.90 | $1,533.90 | |