| 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 | $172.29 | 10.277% | $189.9962 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $162.37 | 11.227% | $180.5993 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $27.46 | 4.162% | $28.6029 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $190.28 | 6.114% | $201.9137 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $199.47 | 13.623% | $226.6438 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $40.28 | 7.655% | $43.3634 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $145.51 | 6.168% | $154.4851 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $937.66 | $1,025.6044 | $1,025.60 | $1,025.60 | $1,025.60 | |