| 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 | $146.34 | 3.347% | $151.238 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $163.50 | 7.844% | $176.3249 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $29.38 | 4.835% | $30.8005 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $65.68 | 8.799% | $71.4592 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $197.72 | 4.742% | $207.0959 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $70.74 | 8.417% | $76.6942 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $189.69 | 6.176% | $201.4053 | $201.41 | $201.40 | $201.40 |
| 7 purchase totals = | $863.05 | $915.0180 | $915.02 | $915.00 | $915.00 | |