| 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 | $16.39 | 4.751% | $17.1687 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $228.41 | 5.531% | $241.0434 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $151.36 | 3.703% | $156.9649 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $61.58 | 13.707% | $70.0208 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $48.82 | 4.271% | $50.9051 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $194.82 | 12.237% | $218.6601 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $215.40 | 10.715% | $238.4801 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $916.78 | $993.2431 | $993.24 | $993.20 | $993.30 | |