| 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 | $121.80 | 8.253% | $131.8522 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $183.66 | 13.746% | $208.9059 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $144.63 | 11.708% | $161.5633 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $95.40 | 5.507% | $100.6537 | $100.65 | $100.65 | $100.70 |
| Purchase #5 | $99.98 | 9.245% | $109.2232 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $125.50 | 8.157% | $135.737 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $60.41 | 12.464% | $67.9395 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $831.38 | $915.8748 | $915.87 | $915.85 | $915.90 | |