| 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 | $153.82 | 9.363% | $168.2222 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $11.37 | 10.441% | $12.5571 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $165.71 | 8.795% | $180.2842 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $206.74 | 6.776% | $220.7487 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $203.92 | 4.238% | $212.5621 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $114.88 | 4.752% | $120.3391 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $103.38 | 12.695% | $116.5041 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $959.82 | $1,031.2175 | $1,031.21 | $1,031.20 | $1,031.20 | |