| 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 | $131.89 | 10.171% | $145.3045 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $135.85 | 4.281% | $141.6657 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $111.91 | 6.261% | $118.9167 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $93.84 | 11.618% | $104.7423 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $11.93 | 13.299% | $13.5166 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $34.87 | 8.677% | $37.8957 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $217.29 | 7.161% | $232.8501 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $737.58 | $794.8916 | $794.90 | $794.85 | $794.90 | |