| 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 | $133.35 | 8.574% | $144.7834 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $80.56 | 8.293% | $87.2408 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $11.43 | 11.671% | $12.764 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $14.53 | 7.845% | $15.6699 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $216.72 | 5.381% | $228.3817 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $120.26 | 7.522% | $129.306 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $157.32 | 4.651% | $164.637 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $734.17 | $782.7828 | $782.78 | $782.80 | $782.80 | |