| 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 | $151.36 | 4.855% | $158.7085 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $180.52 | 8.622% | $196.0844 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $242.79 | 9.213% | $265.1582 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $232.86 | 6.156% | $247.1949 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $206.76 | 3.366% | $213.7195 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $15.48 | 6.710% | $16.5187 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $78.48 | 10.803% | $86.9582 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,108.25 | $1,184.3424 | $1,184.34 | $1,184.30 | $1,184.40 | |