| 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 | $193.96 | 7.287% | $208.0939 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $106.59 | 11.592% | $118.9459 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $157.65 | 11.658% | $176.0288 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $114.64 | 7.542% | $123.2861 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $164.63 | 12.212% | $184.7346 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $237.52 | 8.663% | $258.0964 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $76.53 | 7.394% | $82.1886 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $1,051.52 | $1,151.3743 | $1,151.38 | $1,151.45 | $1,151.30 | |