| 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 | $163.99 | 13.307% | $185.8121 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $20.59 | 13.723% | $23.4156 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $18.34 | 12.652% | $20.6604 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $249.73 | 6.493% | $265.945 | $265.95 | $265.95 | $265.90 |
| Purchase #5 | $205.37 | 13.119% | $232.3125 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $139.45 | 6.572% | $148.6147 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $135.34 | 7.478% | $145.4607 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $932.81 | $1,022.2210 | $1,022.22 | $1,022.15 | $1,022.20 | |