| 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 | $142.83 | 10.350% | $157.6129 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $231.26 | 12.421% | $259.9848 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $139.47 | 5.110% | $146.5969 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $82.26 | 3.320% | $84.991 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $92.95 | 3.246% | $95.9672 | $95.97 | $95.95 | $96.00 |
| Purchase #6 | $22.44 | 13.415% | $25.4503 | $25.45 | $25.45 | $25.50 |
| Purchase #7 | $98.61 | 3.105% | $101.6718 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $809.82 | $872.2749 | $872.27 | $872.25 | $872.40 | |