| 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 | $184.49 | 12.168% | $206.9387 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $188.66 | 9.771% | $207.094 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $97.50 | 5.456% | $102.8196 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $105.82 | 4.248% | $110.3152 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $211.66 | 9.682% | $232.1529 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $48.47 | 7.705% | $52.2046 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $16.70 | 12.389% | $18.769 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $853.30 | $930.2940 | $930.29 | $930.25 | $930.30 | |