| 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 | $142.31 | 9.605% | $155.9789 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $150.94 | 6.236% | $160.3526 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $19.36 | 10.709% | $21.4333 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $63.47 | 4.760% | $66.4912 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $49.99 | 8.847% | $54.4126 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $122.63 | 9.573% | $134.3694 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $244.57 | 10.686% | $270.7048 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $793.27 | $863.7428 | $863.73 | $863.75 | $863.80 | |