| 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 | $165.31 | 5.583% | $174.5393 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $21.32 | 10.226% | $23.5002 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $6.29 | 4.737% | $6.588 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $218.26 | 4.377% | $227.8132 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $160.42 | 9.749% | $176.0593 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $6.71 | 4.515% | $7.013 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $166.85 | 4.819% | $174.8905 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $745.16 | $790.4035 | $790.40 | $790.40 | $790.40 | |