| 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 | $198.75 | 10.730% | $220.0759 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $5.46 | 11.386% | $6.0817 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $138.36 | 12.245% | $155.3022 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $69.94 | 7.356% | $75.0848 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $38.81 | 6.595% | $41.3695 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $34.29 | 3.817% | $35.5988 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $186.51 | 11.181% | $207.3637 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $672.12 | $740.8766 | $740.87 | $740.90 | $741.00 | |