| 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 | $131.64 | 12.585% | $148.2069 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $53.79 | 8.342% | $58.2772 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $73.88 | 12.632% | $83.2125 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $193.60 | 4.606% | $202.5172 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $176.71 | 3.267% | $182.4831 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $67.33 | 5.275% | $70.8817 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $195.74 | 10.768% | $216.8173 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $892.69 | $962.3959 | $962.40 | $962.40 | $962.40 | |