| 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 | $177.79 | 10.439% | $196.3495 | $196.35 | $196.35 | $196.30 |
| Purchase #2 | $180.30 | 10.740% | $199.6642 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $91.44 | 12.367% | $102.7484 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $100.59 | 8.162% | $108.8002 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $179.91 | 4.844% | $188.6248 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $23.50 | 7.728% | $25.3161 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $47.25 | 4.563% | $49.406 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $800.78 | $870.9092 | $870.91 | $870.85 | $870.80 | |