| 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 | $13.68 | 11.324% | $15.2291 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $137.63 | 13.846% | $156.6862 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $229.37 | 8.222% | $248.2288 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $242.81 | 9.471% | $265.8065 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $155.50 | 4.640% | $162.7152 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $216.73 | 12.529% | $243.8841 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $55.96 | 12.637% | $63.0317 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $1,051.68 | $1,155.5816 | $1,155.59 | $1,155.65 | $1,155.50 | |