| 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 | $179.64 | 7.851% | $193.7435 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $126.70 | 7.814% | $136.6003 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $42.82 | 12.121% | $48.0102 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $44.45 | 13.211% | $50.3223 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $229.43 | 8.307% | $248.4888 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $67.78 | 3.797% | $70.3536 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $208.74 | 10.692% | $231.0585 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $899.56 | $978.5772 | $978.57 | $978.55 | $978.60 | |