| 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 | $131.80 | 6.443% | $140.2919 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $123.92 | 10.447% | $136.8659 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $74.99 | 5.423% | $79.0567 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $126.95 | 4.520% | $132.6881 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $104.90 | 10.350% | $115.7572 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $228.26 | 12.760% | $257.386 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $81.39 | 13.206% | $92.1384 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $872.21 | $954.1842 | $954.20 | $954.20 | $954.30 | |