| 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 | $225.47 | 11.426% | $251.2322 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $158.84 | 6.274% | $168.8056 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $87.65 | 10.339% | $96.7121 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $94.37 | 10.800% | $104.562 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $165.75 | 4.461% | $173.1441 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $78.34 | 4.629% | $81.9664 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $109.88 | 3.343% | $113.5533 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $920.30 | $989.9757 | $989.97 | $989.95 | $990.00 | |