| 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 | $175.49 | 7.447% | $188.5587 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $190.28 | 7.270% | $204.1134 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $196.37 | 3.776% | $203.7849 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $196.42 | 6.382% | $208.9555 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $185.80 | 9.108% | $202.7227 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $24.79 | 7.866% | $26.74 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $116.40 | 5.353% | $122.6309 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $1,085.55 | $1,157.5061 | $1,157.50 | $1,157.50 | $1,157.50 | |