| 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 | $148.86 | 12.397% | $167.3142 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $76.44 | 4.749% | $80.0701 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $179.36 | 7.441% | $192.7062 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $63.78 | 5.397% | $67.2222 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $31.83 | 5.565% | $33.6013 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $141.53 | 4.408% | $147.7686 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $110.56 | 7.622% | $118.9869 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $752.36 | $807.6695 | $807.67 | $807.60 | $807.70 | |