| 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 | $136.28 | 10.715% | $150.8824 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $142.95 | 5.390% | $150.655 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $50.31 | 12.823% | $56.7613 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $12.41 | 10.510% | $13.7143 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $70.79 | 6.272% | $75.2299 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $67.47 | 3.453% | $69.7997 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $193.64 | 11.340% | $215.5988 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $673.85 | $732.6414 | $732.64 | $732.65 | $732.70 | |