| 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 | $178.26 | 9.400% | $195.0164 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $5.70 | 7.636% | $6.1353 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $231.28 | 7.471% | $248.5589 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $162.37 | 5.542% | $171.3685 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $19.54 | 3.635% | $20.2503 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $151.53 | 9.412% | $165.792 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $200.75 | 8.775% | $218.3658 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $949.43 | $1,025.4872 | $1,025.50 | $1,025.45 | $1,025.60 | |