| 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 | $137.32 | 9.679% | $150.6112 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $106.60 | 10.543% | $117.8388 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $164.49 | 10.470% | $181.7121 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $25.58 | 11.434% | $28.5048 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $72.88 | 3.289% | $75.277 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $132.65 | 11.513% | $147.922 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $52.96 | 4.237% | $55.2039 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $692.48 | $757.0698 | $757.06 | $757.05 | $757.00 | |