| 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 | $182.92 | 13.623% | $207.8392 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $15.47 | 10.769% | $17.136 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $21.76 | 11.201% | $24.1973 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $74.95 | 7.237% | $80.3741 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $140.27 | 10.305% | $154.7248 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $13.66 | 13.856% | $15.5527 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $6.48 | 10.799% | $7.1798 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $455.51 | $507.0039 | $507.00 | $507.00 | $507.00 | |