| 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 | $173.25 | 9.695% | $190.0466 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $156.66 | 9.383% | $171.3594 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $65.56 | 7.761% | $70.6481 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $233.63 | 10.582% | $258.3527 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $185.28 | 3.183% | $191.1775 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $204.87 | 11.277% | $227.9732 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $188.72 | 6.358% | $200.7188 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $1,207.97 | $1,310.2763 | $1,310.28 | $1,310.25 | $1,310.30 | |