| 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 | $169.58 | 8.651% | $184.2504 | $184.25 | $184.25 | $184.30 |
| Purchase #2 | $231.76 | 8.392% | $251.2093 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $13.89 | 12.692% | $15.6529 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $119.44 | 10.640% | $132.1484 | $132.15 | $132.15 | $132.10 |
| Purchase #5 | $227.49 | 7.178% | $243.8192 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $125.84 | 13.650% | $143.0172 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $100.53 | 9.781% | $110.3628 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $988.53 | $1,080.4602 | $1,080.46 | $1,080.40 | $1,080.50 | |