| 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 | $16.95 | 6.300% | $18.0179 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $154.79 | 7.221% | $165.9674 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $111.50 | 7.362% | $119.7086 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $188.68 | 5.177% | $198.448 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $16.33 | 4.286% | $17.0299 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $89.67 | 13.323% | $101.6167 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $63.59 | 12.480% | $71.526 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $641.51 | $692.3145 | $692.33 | $692.30 | $692.20 | |