| 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 | $168.77 | 8.600% | $183.2842 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $198.51 | 6.102% | $210.6231 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $38.39 | 8.460% | $41.6378 | $41.64 | $41.65 | $41.60 |
| Purchase #4 | $17.31 | 7.732% | $18.6484 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $100.33 | 8.384% | $108.7417 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $223.41 | 6.291% | $237.4647 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $109.76 | 8.343% | $118.9173 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $856.48 | $919.3172 | $919.31 | $919.30 | $919.20 | |