| 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 | $143.26 | 8.446% | $155.3597 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $130.84 | 9.626% | $143.4347 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $193.49 | 4.329% | $201.8662 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $229.39 | 8.271% | $248.3628 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $100.38 | 9.363% | $109.7786 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $22.88 | 7.595% | $24.6177 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $68.82 | 3.146% | $70.9851 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $889.06 | $954.4048 | $954.41 | $954.40 | $954.50 | |