| 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 | $123.84 | 7.620% | $133.2766 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $167.50 | 11.554% | $186.853 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $214.34 | 11.510% | $239.0105 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $43.77 | 11.367% | $48.7453 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $232.60 | 11.840% | $260.1398 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $97.78 | 13.510% | $110.9901 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $170.88 | 3.263% | $176.4558 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $1,050.71 | $1,155.4711 | $1,155.48 | $1,155.50 | $1,155.50 | |