| 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 | $142.51 | 12.660% | $160.5518 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $82.97 | 11.618% | $92.6095 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $248.37 | 8.462% | $269.3871 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $123.26 | 3.832% | $127.9833 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $126.95 | 8.144% | $137.2888 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $77.47 | 11.285% | $86.2125 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $238.26 | 9.133% | $260.0203 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $1,039.79 | $1,134.0533 | $1,134.05 | $1,134.05 | $1,134.10 | |