| 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 | $159.79 | 6.382% | $169.9878 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $26.76 | 6.305% | $28.4472 | $28.45 | $28.45 | $28.40 |
| Purchase #3 | $108.90 | 11.812% | $121.7633 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $73.30 | 10.160% | $80.7473 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $219.60 | 5.311% | $231.263 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $202.85 | 5.513% | $214.0331 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $147.96 | 13.382% | $167.76 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $939.16 | $1,014.0017 | $1,014.00 | $1,014.00 | $1,014.00 | |