| 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 | $215.66 | 5.372% | $227.2453 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $79.98 | 12.139% | $89.6888 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $140.80 | 8.475% | $152.7328 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $134.87 | 11.851% | $150.8534 | $150.85 | $150.85 | $150.90 |
| Purchase #5 | $76.83 | 8.284% | $83.1946 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $64.97 | 8.426% | $70.4444 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $179.78 | 7.723% | $193.6644 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $892.89 | $967.8237 | $967.81 | $967.85 | $967.80 | |