| 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 | $120.66 | 5.380% | $127.1515 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $17.59 | 4.455% | $18.3736 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $113.67 | 6.357% | $120.896 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $228.34 | 10.599% | $252.5418 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $143.62 | 9.228% | $156.8733 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $159.34 | 9.682% | $174.7673 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $133.65 | 8.329% | $144.7817 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $916.87 | $995.3852 | $995.38 | $995.35 | $995.50 | |