| 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 | $125.91 | 11.570% | $140.4778 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $104.59 | 6.164% | $111.0369 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $74.52 | 4.256% | $77.6916 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $174.81 | 5.812% | $184.97 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $100.36 | 12.764% | $113.17 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $27.77 | 13.133% | $31.417 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $100.66 | 6.230% | $106.9311 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $708.62 | $765.6944 | $765.70 | $765.70 | $765.70 | |