| 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 | $161.51 | 3.643% | $167.3938 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $25.85 | 4.769% | $27.0828 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $76.33 | 13.532% | $86.659 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $84.28 | 10.382% | $93.0299 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $90.50 | 13.415% | $102.6406 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $98.59 | 8.188% | $106.6625 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $122.78 | 11.649% | $137.0826 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $659.84 | $720.5512 | $720.54 | $720.60 | $720.60 | |