| 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 | $181.90 | 10.538% | $201.0686 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $186.56 | 11.815% | $208.6021 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $93.25 | 5.765% | $98.6259 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $237.29 | 7.228% | $254.4413 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $93.95 | 10.442% | $103.7603 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $74.36 | 10.171% | $81.9232 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $163.31 | 10.864% | $181.052 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $1,030.62 | $1,129.4734 | $1,129.47 | $1,129.45 | $1,129.50 | |