| 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 | $150.56 | 10.235% | $165.9698 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $216.93 | 9.456% | $237.4429 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $218.37 | 10.523% | $241.3491 | $241.35 | $241.35 | $241.30 |
| Purchase #4 | $239.99 | 3.290% | $247.8857 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $113.36 | 11.111% | $125.9554 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $172.47 | 11.500% | $192.3041 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $9.47 | 3.824% | $9.8321 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $1,121.15 | $1,220.7391 | $1,220.74 | $1,220.75 | $1,220.70 | |