| 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 | $172.62 | 8.152% | $186.692 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $106.28 | 8.254% | $115.0524 | $115.05 | $115.05 | $115.10 |
| Purchase #3 | $5.32 | 3.328% | $5.497 | $5.50 | $5.50 | $5.50 |
| Purchase #4 | $104.92 | 8.499% | $113.8372 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $42.37 | 8.330% | $45.8994 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $67.81 | 9.134% | $74.0038 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $51.80 | 3.201% | $53.4581 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $551.12 | $594.4399 | $594.44 | $594.45 | $594.50 | |