| 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 | $166.99 | 9.704% | $183.1947 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $130.77 | 11.619% | $145.9642 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $220.81 | 6.473% | $235.103 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $139.81 | 4.526% | $146.1378 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $63.32 | 3.442% | $65.4995 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $186.65 | 6.795% | $199.3329 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $177.95 | 11.517% | $198.4445 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $1,086.30 | $1,173.6766 | $1,173.66 | $1,173.70 | $1,173.60 | |