| 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 | $171.97 | 6.771% | $183.6141 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $19.26 | 4.544% | $20.1352 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $232.69 | 4.445% | $243.0331 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $65.66 | 6.823% | $70.14 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $64.58 | 7.605% | $69.4913 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $16.70 | 8.652% | $18.1449 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $225.99 | 11.362% | $251.667 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $796.85 | $856.2256 | $856.22 | $856.25 | $856.10 | |