| 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 | $167.45 | 11.461% | $186.6414 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $65.34 | 4.669% | $68.3907 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $22.32 | 13.791% | $25.3982 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $73.64 | 8.619% | $79.987 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $103.87 | 8.449% | $112.646 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $228.88 | 5.694% | $241.9124 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $29.72 | 4.447% | $31.0416 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $691.22 | $746.0173 | $746.02 | $746.05 | $745.90 | |