| 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 | $80.37 | 8.612% | $87.2915 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $121.28 | 4.287% | $126.4793 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $19.74 | 3.568% | $20.4443 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $164.62 | 6.235% | $174.8841 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $222.94 | 5.349% | $234.8651 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $250.98 | 13.673% | $285.2965 | $285.30 | $285.30 | $285.30 |
| Purchase #7 | $200.95 | 12.532% | $226.1331 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,060.88 | $1,155.3939 | $1,155.39 | $1,155.45 | $1,155.40 | |