| 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 | $212.99 | 5.751% | $225.2391 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $167.61 | 5.106% | $176.1682 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $165.34 | 9.496% | $181.0407 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $176.50 | 6.395% | $187.7872 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $13.77 | 9.466% | $15.0735 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $158.90 | 6.491% | $169.2142 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $211.92 | 3.440% | $219.21 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,107.03 | $1,173.7329 | $1,173.73 | $1,173.70 | $1,173.70 | |