| 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 | $139.25 | 10.820% | $154.3169 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $91.69 | 4.621% | $95.927 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $125.45 | 12.491% | $141.12 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $153.60 | 10.509% | $169.7418 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $169.51 | 13.649% | $192.6464 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $77.75 | 7.674% | $83.7165 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $78.46 | 3.623% | $81.3026 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $835.71 | $918.7712 | $918.78 | $918.75 | $918.60 | |