| 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 | $175.55 | 3.117% | $181.0219 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $105.56 | 5.167% | $111.0143 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $156.33 | 8.805% | $170.0949 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $65.91 | 5.547% | $69.566 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $50.50 | 3.524% | $52.2796 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $106.84 | 6.490% | $113.7739 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $132.84 | 12.642% | $149.6336 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $793.53 | $847.3842 | $847.37 | $847.35 | $847.40 | |