| 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 | $186.91 | 3.243% | $192.9715 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $151.33 | 7.313% | $162.3968 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $176.72 | 5.664% | $186.7294 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $250.95 | 4.514% | $262.2779 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $221.39 | 3.250% | $228.5852 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $68.84 | 6.722% | $73.4674 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $164.39 | 12.116% | $184.3075 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $1,220.53 | $1,290.7357 | $1,290.75 | $1,290.75 | $1,290.80 | |