| 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 | $167.44 | 11.302% | $186.3641 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $191.80 | 6.816% | $204.8731 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $8.98 | 8.478% | $9.7413 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $148.56 | 13.151% | $168.0971 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $34.36 | 11.229% | $38.2183 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $209.94 | 5.539% | $221.5686 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $190.38 | 6.391% | $202.5472 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $951.46 | $1,031.4097 | $1,031.41 | $1,031.35 | $1,031.40 | |