| 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 | $140.44 | 11.760% | $156.9557 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $135.30 | 8.133% | $146.3039 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $61.37 | 10.275% | $67.6758 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $85.55 | 11.566% | $95.4447 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $16.34 | 9.646% | $17.9162 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $194.57 | 3.154% | $200.7067 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $105.82 | 6.494% | $112.692 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $739.39 | $797.6950 | $797.70 | $797.70 | $797.70 | |