| 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 | $131.89 | 10.112% | $145.2267 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $205.76 | 8.422% | $223.0891 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $13.37 | 11.655% | $14.9283 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $119.59 | 4.859% | $125.4009 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $110.30 | 5.758% | $116.6511 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $169.28 | 3.710% | $175.5603 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $172.31 | 11.392% | $191.9396 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $922.50 | $992.7960 | $992.80 | $992.85 | $992.80 | |