| 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 | $154.40 | 4.712% | $161.6753 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $152.87 | 10.851% | $169.4579 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $94.75 | 9.853% | $104.0857 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $166.43 | 3.798% | $172.751 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $183.45 | 11.583% | $204.699 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $198.90 | 7.449% | $213.7161 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $15.89 | 12.488% | $17.8743 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $966.69 | $1,044.2593 | $1,044.27 | $1,044.25 | $1,044.40 | |