| 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 | $104.75 | 3.710% | $108.6362 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $171.77 | 8.294% | $186.0166 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $30.66 | 10.725% | $33.9483 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $118.60 | 5.636% | $125.2843 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $21.67 | 5.762% | $22.9186 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $109.83 | 8.514% | $119.1809 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $147.61 | 5.534% | $155.7787 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $704.89 | $751.7636 | $751.77 | $751.80 | $751.70 | |