| 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 | $130.33 | 12.592% | $146.7412 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $225.68 | 7.582% | $242.7911 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $167.35 | 6.365% | $178.0018 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $38.42 | 11.479% | $42.8302 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $66.84 | 7.243% | $71.6812 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $231.96 | 12.682% | $261.3772 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $56.86 | 11.582% | $63.4455 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $917.44 | $1,006.8682 | $1,006.87 | $1,006.95 | $1,006.80 | |