| 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 | $152.40 | 10.747% | $168.7784 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $198.66 | 9.238% | $217.0122 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $67.62 | 8.832% | $73.5922 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $107.40 | 10.333% | $118.4976 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $25.76 | 8.410% | $27.9264 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $242.93 | 3.176% | $250.6455 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $192.96 | 11.438% | $215.0308 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $987.73 | $1,071.4831 | $1,071.49 | $1,071.55 | $1,071.40 | |