| 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 | $200.33 | 8.722% | $217.8028 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $175.65 | 8.295% | $190.2202 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $125.97 | 10.562% | $139.275 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $143.95 | 9.636% | $157.821 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $202.77 | 13.625% | $230.3974 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $14.41 | 3.749% | $14.9502 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $95.54 | 11.702% | $106.7201 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $958.62 | $1,057.1867 | $1,057.19 | $1,057.15 | $1,057.20 | |