| 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 | $199.73 | 3.518% | $206.7565 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $124.51 | 6.304% | $132.3591 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $141.49 | 3.679% | $146.6954 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $182.86 | 8.376% | $198.1764 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $127.59 | 12.696% | $143.7888 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $50.91 | 8.567% | $55.2715 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $70.71 | 13.141% | $80.002 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $897.80 | $963.0497 | $963.06 | $963.05 | $963.20 | |