| 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 | $140.34 | 7.521% | $150.895 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $46.29 | 4.348% | $48.3027 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $161.99 | 10.556% | $179.0897 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $56.50 | 6.317% | $60.0691 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $188.90 | 9.852% | $207.5104 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $208.91 | 12.599% | $235.2306 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $142.34 | 5.499% | $150.1673 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $945.27 | $1,031.2648 | $1,031.27 | $1,031.25 | $1,031.30 | |