| 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 | $107.55 | 8.448% | $116.6358 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $198.27 | 9.777% | $217.6549 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $79.94 | 12.154% | $89.6559 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $161.45 | 8.505% | $175.1813 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $99.58 | 5.261% | $104.8189 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $122.40 | 8.797% | $133.1675 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $213.71 | 9.377% | $233.7496 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $982.90 | $1,070.8639 | $1,070.87 | $1,070.85 | $1,070.90 | |