| 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 | $164.41 | 7.231% | $176.2985 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $189.67 | 13.739% | $215.7288 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $209.97 | 11.683% | $234.5008 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $8.26 | 8.185% | $8.9361 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $155.36 | 3.722% | $161.1425 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $26.69 | 11.803% | $29.8402 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $74.55 | 3.379% | $77.069 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $828.91 | $903.5159 | $903.52 | $903.55 | $903.40 | |