| 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 | $170.91 | 3.415% | $176.7466 | $176.75 | $176.75 | $176.70 |
| Purchase #2 | $23.68 | 13.151% | $26.7942 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $227.55 | 3.300% | $235.0592 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $47.86 | 9.741% | $52.522 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $201.57 | 4.712% | $211.068 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $78.69 | 13.337% | $89.1849 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $100.58 | 10.609% | $111.2505 | $111.25 | $111.25 | $111.30 |
| 7 purchase totals = | $850.84 | $902.6254 | $902.62 | $902.60 | $902.70 | |