| 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 | $153.39 | 13.429% | $173.9887 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $102.75 | 6.765% | $109.701 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $67.45 | 4.576% | $70.5365 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $74.53 | 4.296% | $77.7318 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $229.78 | 8.493% | $249.2952 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $71.67 | 3.211% | $73.9713 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $95.30 | 4.768% | $99.8439 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $794.87 | $855.0684 | $855.07 | $855.10 | $855.00 | |