| 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 | $137.30 | 7.213% | $147.2034 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $86.90 | 5.548% | $91.7212 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $191.28 | 10.584% | $211.5251 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $221.89 | 6.319% | $235.9112 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $77.36 | 9.605% | $84.7904 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $154.55 | 6.474% | $164.5556 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $208.84 | 13.448% | $236.9248 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,078.12 | $1,172.6317 | $1,172.63 | $1,172.60 | $1,172.60 | |