| 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 | $179.61 | 7.301% | $192.7233 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $71.90 | 4.334% | $75.0161 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $57.82 | 8.695% | $62.8474 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $55.97 | 4.284% | $58.3678 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $155.46 | 8.271% | $168.3181 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $117.32 | 7.533% | $126.1577 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $170.25 | 13.293% | $192.8813 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $808.33 | $876.3117 | $876.32 | $876.25 | $876.30 | |