| 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 | $131.34 | 4.592% | $137.3711 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $134.84 | 8.291% | $146.0196 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $9.63 | 6.764% | $10.2814 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $45.70 | 11.140% | $50.791 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $63.30 | 8.870% | $68.9147 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $52.26 | 5.631% | $55.2028 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $198.48 | 5.152% | $208.7057 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $635.55 | $677.2863 | $677.28 | $677.25 | $677.30 | |