| 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 | $146.53 | 11.288% | $163.0703 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $26.26 | 8.771% | $28.5633 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $175.42 | 7.626% | $188.7975 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $33.63 | 11.549% | $37.5139 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $135.83 | 4.338% | $141.7223 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $203.42 | 6.429% | $216.4979 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $208.75 | 13.728% | $237.4072 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $929.84 | $1,013.5724 | $1,013.57 | $1,013.50 | $1,013.60 | |