| 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 | $159.59 | 3.787% | $165.6337 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $238.80 | 11.795% | $266.9665 | $266.97 | $266.95 | $267.00 |
| Purchase #3 | $220.91 | 6.548% | $235.3752 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $31.47 | 3.874% | $32.6891 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $147.74 | 4.846% | $154.8995 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $68.97 | 12.438% | $77.5485 | $77.55 | $77.55 | $77.50 |
| Purchase #7 | $10.27 | 10.744% | $11.3734 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $877.75 | $944.4859 | $944.49 | $944.50 | $944.50 | |