| 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 | $144.92 | 3.308% | $149.714 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $16.33 | 9.595% | $17.8969 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $49.97 | 12.754% | $56.3432 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $32.28 | 10.498% | $35.6688 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $5.45 | 13.506% | $6.1861 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $216.34 | 8.648% | $235.0491 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $68.94 | 9.124% | $75.2301 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $534.23 | $576.0882 | $576.09 | $576.10 | $576.00 | |