| 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 | $161.57 | 3.218% | $166.7693 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $207.56 | 3.266% | $214.3389 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $132.73 | 8.158% | $143.5581 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $118.46 | 12.656% | $133.4523 | $133.45 | $133.45 | $133.50 |
| Purchase #5 | $73.58 | 10.725% | $81.4715 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $36.66 | 10.311% | $40.44 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $199.38 | 7.671% | $214.6744 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $929.94 | $994.7045 | $994.70 | $994.65 | $994.80 | |