| 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 | $33.86 | 9.214% | $36.9799 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $159.67 | 6.732% | $170.419 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $140.87 | 3.179% | $145.3483 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $133.54 | 7.308% | $143.2991 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $20.39 | 9.141% | $22.2538 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $232.54 | 9.788% | $255.301 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $147.57 | 8.375% | $159.929 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $868.44 | $933.5301 | $933.53 | $933.55 | $933.50 | |