| 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 | $166.62 | 8.184% | $180.2562 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $104.75 | 8.104% | $113.2389 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $78.79 | 7.260% | $84.5102 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $226.29 | 6.863% | $241.8203 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $208.41 | 11.237% | $231.829 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $72.60 | 5.133% | $76.3266 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $83.37 | 5.512% | $87.9654 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $940.83 | $1,015.9466 | $1,015.96 | $1,015.95 | $1,015.90 | |