| 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 | $127.50 | 5.852% | $134.9613 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $123.98 | 10.719% | $137.2694 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $121.91 | 9.734% | $133.7767 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $17.60 | 5.175% | $18.5108 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $195.78 | 10.472% | $216.2821 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $71.65 | 13.338% | $81.2067 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $68.87 | 13.733% | $78.3279 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $727.29 | $800.3349 | $800.34 | $800.35 | $800.40 | |