| 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 | $171.87 | 8.710% | $186.8399 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $57.75 | 13.444% | $65.5139 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $244.72 | 5.356% | $257.8272 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $184.73 | 9.825% | $202.8797 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $238.46 | 8.188% | $257.9851 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $225.99 | 10.873% | $250.5619 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $210.48 | 9.394% | $230.2525 | $230.25 | $230.25 | $230.30 |
| 7 purchase totals = | $1,334.00 | $1,451.8602 | $1,451.86 | $1,451.90 | $1,451.90 | |