| 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 | $14.73 | 3.299% | $15.2159 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $149.27 | 11.559% | $166.5241 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $157.52 | 9.636% | $172.6986 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $122.98 | 8.813% | $133.8182 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $235.37 | 3.571% | $243.7751 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $181.31 | 6.663% | $193.3907 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $222.71 | 11.499% | $248.3194 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $1,083.89 | $1,173.7420 | $1,173.75 | $1,173.70 | $1,173.70 | |