| 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 | $143.57 | 13.580% | $163.0668 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $62.32 | 3.730% | $64.6445 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $134.65 | 4.806% | $141.1213 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $60.25 | 8.507% | $65.3755 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $246.73 | 4.774% | $258.5089 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $243.48 | 4.465% | $254.3514 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $184.63 | 4.321% | $192.6079 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $1,075.63 | $1,139.6763 | $1,139.68 | $1,139.65 | $1,139.70 | |