| 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 | $228.28 | 13.846% | $259.8876 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $138.61 | 8.336% | $150.1645 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $199.55 | 5.817% | $211.1578 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $162.44 | 7.732% | $174.9999 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $165.36 | 9.321% | $180.7732 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $200.87 | 10.628% | $222.2185 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $69.55 | 13.353% | $78.837 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $1,164.66 | $1,278.0385 | $1,278.04 | $1,278.00 | $1,278.10 | |