| 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 | $173.69 | 8.781% | $188.9417 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $214.95 | 11.247% | $239.1254 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $37.45 | 12.155% | $42.002 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $40.81 | 12.607% | $45.9549 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $18.88 | 12.568% | $21.2528 | $21.25 | $21.25 | $21.30 |
| Purchase #6 | $163.66 | 3.431% | $169.2752 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $14.79 | 3.204% | $15.2639 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $664.23 | $721.8159 | $721.81 | $721.85 | $721.90 | |