| 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 | $170.32 | 4.377% | $177.7749 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $21.45 | 6.813% | $22.9114 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $42.59 | 4.665% | $44.5768 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $157.41 | 3.786% | $163.3695 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $191.93 | 4.203% | $199.9968 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $32.89 | 4.115% | $34.2434 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $91.26 | 6.360% | $97.0641 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $707.85 | $739.9369 | $739.93 | $739.90 | $740.00 | |