| 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 | $136.96 | 7.524% | $147.2649 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $15.50 | 8.847% | $16.8713 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $207.37 | 3.692% | $215.0261 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $106.72 | 5.303% | $112.3794 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $69.72 | 5.199% | $73.3447 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $97.92 | 3.379% | $101.2287 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $227.32 | 6.818% | $242.8187 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $861.51 | $908.9338 | $908.93 | $908.95 | $908.90 | |