| 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 | $181.48 | 8.679% | $197.2306 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $134.33 | 3.699% | $139.2989 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $227.32 | 13.455% | $257.9059 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $168.56 | 6.820% | $180.0558 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $250.36 | 6.158% | $265.7772 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $79.44 | 5.309% | $83.6575 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $69.26 | 6.427% | $73.7113 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $1,110.75 | $1,197.6372 | $1,197.65 | $1,197.65 | $1,197.70 | |