| 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 | $138.82 | 8.530% | $150.6613 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $74.87 | 8.583% | $81.2961 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $208.59 | 13.794% | $237.3629 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $192.39 | 11.423% | $214.3667 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $142.90 | 3.712% | $148.2044 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $52.76 | 6.170% | $56.0153 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $57.66 | 7.515% | $61.9931 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $867.99 | $949.8998 | $949.90 | $949.85 | $950.00 | |