| 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 | $125.77 | 7.181% | $134.8015 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $142.70 | 9.302% | $155.974 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $188.34 | 10.830% | $208.7372 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $78.32 | 9.554% | $85.8027 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $236.66 | 7.413% | $254.2036 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $154.49 | 3.119% | $159.3085 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $84.55 | 13.693% | $96.1274 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $1,010.83 | $1,094.9549 | $1,094.95 | $1,094.95 | $1,094.90 | |