| 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 | $150.43 | 6.733% | $160.5585 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $26.26 | 8.302% | $28.4401 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $160.72 | 11.691% | $179.5098 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $6.27 | 8.636% | $6.8115 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $31.71 | 13.783% | $36.0806 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $27.64 | 5.126% | $29.0568 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $222.92 | 6.522% | $237.4588 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $625.95 | $677.9161 | $677.92 | $677.90 | $678.00 | |