| 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 | $157.78 | 8.759% | $171.6 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $201.78 | 11.612% | $225.2107 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $46.67 | 4.700% | $48.8635 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $115.41 | 9.276% | $126.1154 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $168.27 | 3.396% | $173.9844 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $34.74 | 7.536% | $37.358 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $117.91 | 7.653% | $126.9337 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $842.56 | $910.0657 | $910.06 | $910.05 | $910.10 | |