| 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 | $134.26 | 9.830% | $147.4578 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $15.67 | 12.287% | $17.5954 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $64.77 | 8.687% | $70.3966 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $96.84 | 11.737% | $108.2061 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $72.62 | 10.433% | $80.1964 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $111.81 | 7.521% | $120.2192 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $168.49 | 13.493% | $191.2244 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $664.46 | $735.2959 | $735.31 | $735.25 | $735.30 | |