| 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 | $136.35 | 7.142% | $146.0881 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $161.61 | 12.342% | $181.5559 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $193.97 | 9.331% | $212.0693 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $192.90 | 7.856% | $208.0542 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $59.26 | 12.154% | $66.4625 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $141.76 | 4.809% | $148.5772 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $104.46 | 8.303% | $113.1333 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $990.31 | $1,075.9405 | $1,075.94 | $1,075.95 | $1,076.10 | |