| 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 | $170.53 | 7.806% | $183.8416 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $28.95 | 5.226% | $30.4629 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $127.56 | 9.494% | $139.6705 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $131.59 | 8.185% | $142.3606 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $213.27 | 5.613% | $225.2408 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $247.31 | 7.870% | $266.7733 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $227.80 | 8.487% | $247.1334 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,147.01 | $1,235.4831 | $1,235.47 | $1,235.45 | $1,235.50 | |