| 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 | $113.81 | 6.602% | $121.3237 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $140.30 | 7.583% | $150.9389 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $20.54 | 11.829% | $22.9697 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $151.57 | 10.828% | $167.982 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $110.65 | 7.515% | $118.9653 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $81.27 | 6.403% | $86.4737 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $204.64 | 5.801% | $216.5112 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $822.78 | $885.1645 | $885.16 | $885.10 | $885.20 | |