| 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 | $138.36 | 12.704% | $155.9373 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $198.56 | 5.174% | $208.8335 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $225.30 | 9.638% | $247.0144 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $142.57 | 9.745% | $156.4634 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $122.30 | 3.322% | $126.3628 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $43.70 | 4.599% | $45.7098 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $161.60 | 9.626% | $177.1556 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,032.39 | $1,117.4768 | $1,117.47 | $1,117.45 | $1,117.50 | |