| 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 | $111.69 | 8.539% | $121.2272 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $56.26 | 7.271% | $60.3507 | $60.35 | $60.35 | $60.40 |
| Purchase #3 | $119.25 | 3.626% | $123.574 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $132.90 | 4.217% | $138.5044 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $10.28 | 6.106% | $10.9077 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $184.39 | 12.632% | $207.6821 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $10.46 | 10.863% | $11.5963 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $625.23 | $673.8424 | $673.84 | $673.85 | $673.90 | |