| 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 | $188.25 | 3.227% | $194.3248 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $115.80 | 7.575% | $124.5719 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $138.72 | 5.257% | $146.0125 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $139.30 | 13.680% | $158.3562 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $174.58 | 4.504% | $182.4431 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $175.49 | 6.316% | $186.5739 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $41.63 | 4.874% | $43.659 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $973.77 | $1,035.9414 | $1,035.93 | $1,035.85 | $1,036.00 | |