| 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 | $149.60 | 8.754% | $162.696 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $166.30 | 4.616% | $173.9764 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $151.48 | 4.233% | $157.8921 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $14.84 | 11.119% | $16.4901 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $68.84 | 12.694% | $77.5785 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $35.75 | 8.858% | $38.9167 | $38.92 | $38.90 | $38.90 |
| Purchase #7 | $229.69 | 3.591% | $237.9382 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $816.50 | $865.4880 | $865.50 | $865.55 | $865.50 | |