| 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 | $200.75 | 9.429% | $219.6787 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $163.63 | 6.721% | $174.6276 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $152.29 | 4.280% | $158.808 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $212.96 | 8.158% | $230.3333 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $17.80 | 13.810% | $20.2582 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $186.51 | 7.582% | $200.6512 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $145.82 | 8.274% | $157.8851 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $1,079.76 | $1,162.2421 | $1,162.25 | $1,162.30 | $1,162.30 | |