| 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 | $179.65 | 4.423% | $187.5959 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $138.83 | 6.633% | $148.0386 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $9.41 | 9.793% | $10.3315 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $153.32 | 6.307% | $162.9899 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $240.38 | 13.304% | $272.3602 | $272.36 | $272.35 | $272.40 |
| Purchase #6 | $193.76 | 6.425% | $206.2091 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $114.68 | 11.191% | $127.5138 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $1,030.03 | $1,115.0390 | $1,115.04 | $1,115.05 | $1,115.00 | |