| 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 | $158.97 | 13.740% | $180.8125 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $117.96 | 11.216% | $131.1904 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $243.42 | 6.170% | $258.439 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $235.30 | 7.275% | $252.4181 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $112.57 | 7.690% | $121.2266 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $208.55 | 13.397% | $236.4894 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $183.44 | 12.378% | $206.1462 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $1,260.21 | $1,386.7222 | $1,386.73 | $1,386.75 | $1,386.60 | |