| 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 | $159.85 | 13.458% | $181.3626 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $156.91 | 9.560% | $171.9106 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $73.97 | 8.420% | $80.1983 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $29.39 | 8.203% | $31.8009 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $20.87 | 11.771% | $23.3266 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $48.43 | 3.588% | $50.1677 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $126.78 | 8.533% | $137.5981 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $616.20 | $676.3648 | $676.37 | $676.35 | $676.40 | |