| 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 | $76.81 | 3.704% | $79.655 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $206.78 | 7.781% | $222.8696 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $180.51 | 12.702% | $203.4384 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $103.92 | 9.438% | $113.728 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $165.29 | 9.509% | $181.0074 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $137.59 | 9.294% | $150.3776 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $122.76 | 11.330% | $136.6687 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $993.66 | $1,087.7447 | $1,087.76 | $1,087.75 | $1,087.80 | |