| 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 | $16.59 | 13.659% | $18.856 | $18.86 | $18.85 | $18.90 |
| Purchase #2 | $168.63 | 8.843% | $183.542 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $147.87 | 6.399% | $157.3322 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $75.95 | 10.452% | $83.8883 | $83.89 | $83.90 | $83.90 |
| Purchase #5 | $138.53 | 13.599% | $157.3687 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $218.92 | 3.466% | $226.5078 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $110.48 | 6.392% | $117.5419 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $876.97 | $945.0369 | $945.04 | $945.05 | $945.00 | |