| 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 | $137.87 | 12.498% | $155.101 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $48.66 | 7.543% | $52.3304 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $196.72 | 9.557% | $215.5205 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $201.75 | 8.539% | $218.9774 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $145.42 | 7.236% | $155.9426 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $239.94 | 8.601% | $260.5772 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $151.42 | 11.527% | $168.8742 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,121.78 | $1,227.3233 | $1,227.32 | $1,227.35 | $1,227.30 | |