| 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 | $14.35 | 12.486% | $16.1417 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $162.92 | 3.120% | $168.0031 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $163.44 | 3.646% | $169.399 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $143.90 | 4.217% | $149.9683 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $112.96 | 12.297% | $126.8507 | $126.85 | $126.85 | $126.90 |
| Purchase #6 | $179.87 | 10.756% | $199.2168 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $9.83 | 3.289% | $10.1533 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $787.27 | $839.7329 | $839.73 | $839.70 | $839.80 | |