| 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 | $159.95 | 11.779% | $178.7905 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $47.50 | 9.350% | $51.9413 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $119.56 | 5.643% | $126.3068 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $7.83 | 8.467% | $8.493 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $142.71 | 11.246% | $158.7592 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $133.44 | 9.144% | $145.6418 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $21.82 | 13.265% | $24.7144 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $632.81 | $694.6470 | $694.64 | $694.65 | $694.60 | |