| 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 | $151.52 | 13.829% | $172.4737 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $126.99 | 7.385% | $136.3682 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $250.37 | 6.863% | $267.5529 | $267.55 | $267.55 | $267.60 |
| Purchase #4 | $201.82 | 3.162% | $208.2015 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $33.41 | 8.323% | $36.1907 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $104.33 | 4.306% | $108.8224 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $155.25 | 12.685% | $174.9435 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $1,023.69 | $1,104.5529 | $1,104.54 | $1,104.50 | $1,104.60 | |