| 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 | $166.45 | 6.271% | $176.8881 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $108.97 | 3.570% | $112.8602 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $191.97 | 3.672% | $199.0191 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $34.81 | 13.146% | $39.3861 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $21.79 | 10.112% | $23.9934 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $217.58 | 11.701% | $243.039 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $178.34 | 11.665% | $199.1434 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $919.91 | $994.3293 | $994.33 | $994.35 | $994.30 | |