| 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 | $176.40 | 3.274% | $182.1753 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $113.43 | 5.246% | $119.3805 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $166.85 | 10.441% | $184.2708 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $41.87 | 5.716% | $44.2633 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $31.54 | 7.235% | $33.8219 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $220.64 | 7.191% | $236.5062 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $214.70 | 9.268% | $234.5984 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $965.43 | $1,035.0164 | $1,035.02 | $1,035.00 | $1,035.10 | |