| 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 | $211.83 | 5.479% | $223.4362 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $42.90 | 3.171% | $44.2604 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $57.40 | 13.341% | $65.0577 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $98.68 | 9.615% | $108.1681 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $148.68 | 10.307% | $164.0044 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $44.50 | 10.581% | $49.2085 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $41.32 | 5.600% | $43.6339 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $645.31 | $697.7692 | $697.77 | $697.75 | $697.80 | |