| 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 | $133.75 | 9.820% | $146.8843 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $119.32 | 11.645% | $133.2148 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $47.97 | 9.834% | $52.6874 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $183.62 | 8.523% | $199.2699 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $210.38 | 9.741% | $230.8731 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $63.77 | 5.550% | $67.3092 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $15.70 | 13.737% | $17.8567 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $774.51 | $848.0954 | $848.09 | $848.05 | $848.20 | |