| 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 | $110.42 | 9.370% | $120.7664 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $144.95 | 13.868% | $165.0517 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $170.61 | 5.178% | $179.4442 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $159.50 | 3.237% | $164.663 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $144.68 | 10.261% | $159.5256 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $51.45 | 10.761% | $56.9865 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $23.41 | 12.329% | $26.2962 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $805.02 | $872.7336 | $872.74 | $872.75 | $872.80 | |