| 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 | $175.64 | 4.337% | $183.2575 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $161.80 | 11.473% | $180.3633 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $134.88 | 9.578% | $147.7988 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $245.64 | 10.822% | $272.2232 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $207.79 | 3.258% | $214.5598 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $60.80 | 10.187% | $66.9937 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $25.95 | 11.651% | $28.9734 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,012.50 | $1,094.1697 | $1,094.16 | $1,094.10 | $1,094.30 | |