| 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 | $142.29 | 5.671% | $150.3593 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $53.91 | 3.412% | $55.7494 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $173.86 | 5.353% | $183.1667 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $186.99 | 4.488% | $195.3821 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $181.49 | 6.420% | $193.1417 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $14.62 | 5.225% | $15.3839 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $232.92 | 10.287% | $256.8805 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $986.08 | $1,050.0636 | $1,050.06 | $1,050.10 | $1,050.10 | |