| 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 | $15.54 | 11.809% | $17.3751 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $104.94 | 9.257% | $114.6543 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $150.62 | 5.766% | $159.3047 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $242.51 | 6.257% | $257.6839 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $155.67 | 5.626% | $164.428 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $183.94 | 12.409% | $206.7651 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $53.25 | 11.725% | $59.4936 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $906.47 | $979.7047 | $979.70 | $979.75 | $979.80 | |