| 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 | $73.82 | 6.573% | $78.6722 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $150.52 | 9.595% | $164.9624 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $181.86 | 12.121% | $203.9033 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $157.36 | 4.443% | $164.3515 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $65.82 | 5.503% | $69.4421 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $48.54 | 5.536% | $51.2272 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $149.82 | 6.182% | $159.0819 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $827.74 | $891.6406 | $891.63 | $891.65 | $891.70 | |