| 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 | $186.81 | 7.173% | $200.2099 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $109.54 | 11.154% | $121.7581 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $232.87 | 5.515% | $245.7128 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $16.95 | 6.267% | $18.0123 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $189.71 | 6.158% | $201.3923 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $9.84 | 3.514% | $10.1858 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $61.90 | 3.639% | $64.1525 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $807.62 | $861.4237 | $861.42 | $861.40 | $861.50 | |